Is wifi unlocker will work with any wifi network ?
Perhaps you are wondering whether this application as wifi unlocker will work with any wifi network , in other words, whether it will be able to recover your password to any wifi network . The program will only work with the networks to which you have access , ie those for which we know the password, which is stored in the file system . In this way it is possible to recover the password to the wifi network . Such programs check the cache to recover lost passwords. It is not possible in order to gain access to other wifi networks . So as you can see these programs are completely safe for their intended use and very helpful. Some people mistakenly think that with this type of programs they manage to break the security to other wifi network , which was once previously had no access . You should also realize that any attempt to access other wifi networks are subject to criminal sanction .
Is it possible to recover the password to the wifi network in windows ?
If you accidentally lose or forget our password to wifi , it’s not happening because we can make them in a very easy way to recover .
How to recover unused long password to the wireless network , for example if you want to connect a second computer or mobile WiFi ? See two very simple ways in which early as one minute you can read the password for WiFi … step by step …
The first method is simple and fast. It allows to preview the password for the wireless network if I ever introduced them to the computer and now he can not remember .
The second method is to use a simple program - also show step by step how to check the password …
The second method using a simple and convenient program :
The program does not require any configuration or technical knowledge. The data on the network can use it to be easily copied to a notepad or immediately transferred to the network adapter settings .


Demystifying networks of the future
June 7, 2017
Mobile networks of the future will be at the heart of tomorrow’s society. By 2020, one in five..
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Year over year, the GSMA Mobile World Congress attracts the largest number and highest-quality attendees of any event in the mobile industry. From wearable devices to connected cars and homes, mobile technology is at the heart of worldwide innovation. The GSMA Mobile World Congress is a combination of the world's largest exhibition for the mobile industry and a conference featuring prominent executives representing mobile operators, device manufacturers, technology providers, vendors and content owners from across the world
The GSMA represents the interests of mobile operators worldwide, uniting nearly 800 operators with more than 250 companies in the broader mobile ecosystem, including handset and device makers, software companies, equipment providers and Internet companies, as well as organisations in adjacent industry sectors.
In addition to the keynotes, the conference will include nearly 50 in-depth track sessions over the course of the four-day event.
For more information on the conference, including the agenda and speakers, visit www.mobileworldcongress.com


Holm Hümmler studied physics and business administration and did his Ph.D. work in high energy nuclear physics at CERN and Brookhaven National Laboratory. He is now self-employed as a management consultant, specializing in dealing with uncertainty in future planning, mostly in the healthcare sector. In his skeptical work, he writes on pseudophysics, conspiracy myths and communicating skepticism. He is a permanent member of the science communication livestream “Ferngespräch”.
5G mobile networks – the conspiracy myths and what they really do
Conspiracy myths around 5G mobile communication came to the attention of many people in 2020, when conspiracists linked 5G to the pandemic and network towers were set on fire in several European countries. However, irrational fears of wireless networks are even older than the earliest mobile phones, and they were systematically boosted by a right-wing campaign right before the advent of 5G, in 2019.
So what is 5G really? What does it change as far as radiation is concerned, compared to earlier networks? How realistic are the various dangers attributed to 5G by conspiracists? How do electromagnetic waves interact with living matter, and how realistic are the claims that mobile networks in general might be dangerous?


Highware PowerStar (Camera)
HIGHWIRE PowerStar lets you install IP cameras easily, quickly, and reliably, without the disruption and expense of installing new cable.
Support for your camera is assured, thanks to HIGHWIRE's unique full-rate Ethernet over Coax technology, which has been tested and trusted by thousands of IP installers worldwide over the past five years.
And now with PoE over Coax, you can deliver up to 25 watts of PoE power to the camera as well, eliminating the complexity of installing local power supplies.
For each PowerStar link you need to connect a base unit (Highwire PowerStar (Base)) and a camera unit ( Highwire PowerStar (Camera))


Using an AirShare transmitter, you’ll be able to see where you are flying, as well as alerts about nearby UAVs and aircraft to ensure everyone is aware and safe.
• Flight tracking is achieved via the use of a transmitting device that is retro-fitted to UAVs that transmits key flight telemetry independent of the platform over the mobile network.
• The transmitter is a 58g, self-powered device that is capable of reporting position (latitude, longitude), height above take off point, distance travelled, current speed, number of GPS satellites locked, pitch, yaw and roll of the UAV along with 3-axis accelerations.
• An on-board mobile chip enables a communication link via a 256-bit encrypted link via https to AirShare.
• Supported networks are the 2G/3G/4G LTE with provision for extensibility to 5G once it becomes widely available.


This post describes how to plumb the Linux VM directly into a hypervisor network, through the use of a bridge.
Start by creating a bridge on the hypervisor system:
> sudo ip link add br0 type bridge
Clear the IP address on the network interface that you'll be bridging (e.g. eth0).
Note: This will disable network traffic on eth0!
> sudo ip addr flush dev eth0Add the interface to the bridge:
> sudo ip link set eth0 master br0
Next up, create a TAP interface:
> sudo ip tuntap add dev tap0 mode tap user $(whoami)The user parameter ensures that the current user will be able to connect to the TAP interface.
Add the TAP interface to the bridge:
> sudo ip link set tap0 master br0
Make sure everything is up:
> sudo ip link set dev br0 up > sudo ip link set dev tap0 up
The TAP interface is now ready for use. Assuming that a DHCP server is available on the bridged network, the VM can now obtain an IP address during boot via:
> qemu-kvm -kernel arch/x86/boot/bzImage \ -initrd initramfs \ -device e1000,netdev=network0,mac=52:55:00:d1:55:01 \ -netdev tap,id=network0,ifname=tap0,script=no,downscript=no \ -append "ip=dhcp rd.shell=1 console=ttyS0" -nographic
The MAC address is explicitly specified, so care should be taken to ensure its uniqueness.
The DHCP server response details are printed alongside network interface configuration. E.g.
[ 3.792570] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 3.796085] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 3.812083] Sending DHCP requests ., OK [ 4.824174] IP-Config: Got DHCP answer from 10.155.0.42, my address is 10.155.0.1 [ 4.825119] IP-Config: Complete: [ 4.825476] device=eth0, hwaddr=52:55:00:d1:55:01, ipaddr=10.155.0.1, mask=255.255.0.0, gw=10.155.0.254 [ 4.826546] host=rocksolid-sles, domain=suse.de, nis-domain=suse.de ...
Didn't get an IP address? There are a few things to check:
- Confirm that the kernel is built with boot-time DHCP client (CONFIG_IP_PNP_DHCP=y) and E1000 network driver (CONFIG_E1000=y) support.
- Check the -device and -netdev arguments specify a valid e1000 TAP interface.
- Ensure that ip=dhcp is provided as a kernel boot parameter, and that the DHCP server is up and running.
- Use 'ip' instead of 'brctl' to manipulate the bridge device - thanks Yagamy Light!
- Use 'ip tuntap' instead of 'tunctl' to create the TAP interface - thanks Johannes!
- For performance reasons, I strongly recommend using virtio network adapters instead of e1000.


Low Earth Orbit (LEO) applications have the potential to create vertical markets in several areas, including:
- Earth observation and remote sensing: Satellites in LEO can capture high-resolution images and data of the Earth’s surface, which can be used for applications such as crop monitoring, weather forecasting, urban planning, and disaster management.
- Communication and connectivity: LEO satellites can provide high-speed internet connectivity to remote areas and improve communication networks for industries such as shipping, aviation, and defense.
- Space tourism: LEO applications can lead to the development of space tourism, offering opportunities for people to experience microgravity and space travel.
- Scientific research: LEO applications can support scientific research in areas such as astronomy, cosmology, and Earth science.
- Space exploration: LEO applications can serve as a stepping stone for human space exploration, enabling the development of technologies and capabilities necessary for missions to the Moon, Mars, and beyond.
Overall, the potential vertical markets created by LEO applications are vast and varied, with opportunities for innovation and growth in multiple sectors.
This summer 2023, SpaceX’s Falcon 9 rocket will launch the Polaris Dawn mission
from historic Launch Complex 39A at Kennedy Space Center in Florida. Endeavoring to reach the highest Earth orbit ever flown, with a targeted apogee of 1,400 kilometers above Earth, Dragon and the Polaris Dawn crew will spend up to five days in orbit, during which they will attempt the FIRST COMMERCIAL SPACEWALK & some other super cool projects, one is an in-space Communication, The Polaris Dawn crew will be the first crew to test Starlink laser-based communications in space, providing valuable data for future space communications system necessary for missions to the Moon, Mars and beyond! https://polarisprogram.com/dawn/ https://polarisprogram.com/the-first-year-of-polaris-launch-date-update-for-polaris-dawn/
SpaceX‘s Starlink satellite internet service has confirmed that it is using laser satellites
to provide Internet connectivity to several regions and updated its global coverage map. Since opening up its beta service in 2020, Starlink has grown to become one of the fastest internet service providers globally, with consistent speed tests showing that it leads wired broadband internet coverage in download and upload speeds. A key point of interest for Starlink is the laser satellites, which remove some of the dependency that it has on ground stations to complete the connection with internet servers. https://wccftech.com/starlink-turns-on-laser-satellites-for-region-with-fourth-month-long-night https://www.spacex.com/


The main reason for building a new set of amplifiers came with purchasing a set of old studio monitors, the legendary JBL 4333. These 75 Watt speakers with 15″ bass drivers needed a amplifier that could deliver some more punch than my 20 Watt EL34 amplifier.
For a long time I have had a large quantity of 6P45S (PL519 equivalent) sweep power tetrodes lying around and have therefore looked for a amplifier design using these tubes.
WARNING!: Working with electricity is dangerous, all information found on my site is for educational purpose and I accept no responsibility for others actions using the information found on this site.
Read this document about safety! http://www.pupman.com/safety.htm
When searching for a amplifier design to follow, I came across a Hungarian article on rebuilding a old amplifier called the APX-100. It’s was based on the PL509 tubes. I added in some good ideas from a user on diyaudio.com to use self balancing preamplifier and phase splitter. All modified in regard to the design of the EL34 amplifier by Claus Byrith.
The User Kruesi on diyaudio.com gave a good explanation of his design ideas.
After considering many splitter topologies, I finally settled on using a Long Tailed Pair, since
a) it is able to swing to the full supply rail unlike the split-load “accordian” splitter”
b) Both outputs are equal and opposite, unlike the floating paraphase types in which one output has almost no second-order THD and the other output does – and the outputs also have different clipping behavior
The LTP avoids both these issues, but performs acceptably only when operating into a constant current sink. This is often approximated with a large cathode resistor, but that’s usually a long way from an active constant current source. Of course a tetrode or pentode could also be used for this at the expense of great complication. A constant voltage at the base of a bipolar device translates into a constant current at its collector, given a high beta. Seems like just the thing…
Rather than derive the base voltage of the bipolar current sink from a fixed (regulated) voltage source, it’s derived from the combined plate voltages of both halves of the 12AX7.
The two 820k resistors are equivalent to a single 410k resistance fed ftom the plate voltage of either section of the 12AX7. the value 820k is chosen to be much higher than the 82k plate loads of the 12AX7 so they should have minimal effect on plate loading.
I’d like about 1mA Ib for each section, running the plates at about 200V (as we’ll see). The two 820k resistors combine to 410k, and in series with the 2200 ohm resistor form a divider to produce about 1.2V at the base of the NPN device. Subtracting 0.6V for Vbe we have 0.6 V across the 330 ohm Re. Thus the emitter current is 1.8 mA. For devices with high beta, the collector current is about this same value, so each half of the 12AX7 has a cathode current of 0.9 mA. Since Ip=Ik, the 82k plate load has 0.9 mA through it, dropping 75V from 300, leaving the plate voltage at 225. (It’s not exactly 200 V due to the fact that I’m using 0.6 V as the value for Vbe in this example -the actual value is slightly higher).
The fun starts when we look at the AC signal:
If the two halves of the pair are perfectly balanced, one plate will be swinging more positive while the other is swinging more negative, and the combined AC voltage at the junction of the two 820k will be zero, leaving only the 200 VDC component.
Let’s say the two halves don’t have identical mu, and the input side has a higher gain than the feedback side of the pair. In this case, the voltage at the junction of the 820k will be an AC signal, out of phase with the input signal. This causes an AC variation on the base voltage which in turn modulates the collector current in such a way as to place an AC signal on the cathodes in-phase with the input signal, of exactly the right amplitude to cancel out the excessive gain of the input side of the pair.
It can be seen that the AC balance of the differential pair is now primarily dependent on the match of the two 820k resistors, and is now much less dependent on the intrinsic mu of each triode section. Using standard 1% resistors with no special matching, I measured a 65 dB Common Mode Rejection Ratio (both halves of the splitter driven from the same source). Very good balance indeed!
So now we have a self-balancing circuit without the need to hand-select 12AX7s, also a very high impedance current sink in the cathode circuit, and also a form of local feedback within this stage to improve balance.
Since the 6SN7 driver also operates as a differential amplifier, we may as well employ this same technique there as well, to preserve good balance going into the KT88s.
|Phase splitter tube
||Russian 6N8S (6SN7 equivalent)|
||Russian 6P45S (PL519 equivalent)|
3K5 Ohm primary
4 and 8 Ohm secondary
Primary: 230 VAC
Secondary 1 : 340 VAC at 600 mA
Secondary 2 : 40 VAC at 50 mA
Secondary 3 : 3,15 – 0 – 3,15 VAC at 3,5 A
Secondary 4 : 3,15 – 0 – 3,15 VAC at 3,5 A
Power supply for one mono block
Mono block amplifier
Phase splitter 6N8S
An estimation of the power output this amplifier is capable of is to look at the full output tube plate voltage swinging across the primary side of the output transformer.
470 Volt peak is 332 Volt RMS over half of the primary resistance of 3500 Ohm giving us around 190 mA. So the power through is around 63 Watt and taking losses and rounding into account, it is fair to say this is a 50 Watt amplifier at low distortion. The output transformers can however not handle this output power so the bias will be adjusted for lowest power but still in the linear range. The amplifier will just have to be driven in a sane manner and never played with maximum input voltage.
9th April 2013
I came across two 50 Watt output transformers and one power transformer to a very good price. As I wanted to build mono blocks I contacted the company that originally made the transformers and had a second identical power transformer constructed at a very reasonable price. The transformers is made by Dagnall electronics located in Britain and with production on Malta.
I decided to build a prototype without a PCB so changes was easier to make and there would be room for experiments and complete rebuilds.
21st August 2013
The test housing is all made from scrap metal and so will the final version be. I am planning to order nicely painted front covers to have a professional finish to it.
17th October 2013
Tube sockets and transformers are placed to minimize influence between components and the possibility for lots of airflow around the tubes.
24th October 2013
The first version of the firmware for the ATMega16 micro controller is written, it is basically a 4 page menu system on a 16×2 LCD display that can be flipped through by the push of a button. Code examples will be made public later when the software is thoroughly tested.
9th November 2013
The amplifier circuit itself is soldered directly on to the sockets and a ground bar runs through the middle of the amplifier. The heater wiring is done in stiff, thick and twisted wire with good clearance and 90 degree angle to the signal wires.
The filter capacitors on the power supply board are mounted on the normal side and all diodes and resistors are mounted on the backside. With the PCB facing downwards the capacitors are shielded from all intense heat sources and will only experience the ambient temperature.
12th November 2013
The power supply resistor values are chosen to give the right voltage under load, the load is represented by large power resistors, voltages will have to be double checked with the tubes as load instead.
Before turning on the amplifier for the first time the bias balance potentiometer is adjusted to the middle position and bias voltage adjusted for most negative voltage possible. This first adjustment can be done with amplifier on at full voltage but with the output tubes taken out.
Very low voltage testing of the amplifier, only 115 VAC through a variac, showed that it worked fine and could amplify a sine wave from the signal generator. As soon as input voltage came above 180 VAC, the speaker would suddenly click and the fuse for the high voltage would blow.
A sure sign of high frequency parasitic oscillations. What comes next is a long journey to locate the source of these oscillations. As I only had old used tubes, I tried to change the output tubes but without any improvement, not even after four different.
Grid resistors on the 6P45S tubes was changed from 2K2 Ohm to 10K Ohm to follow the more conservative high frequency stopper design of the APX-100 amplifier. No noticeable change.
The 175 VDC supply for the screen grid was in my first layout tapped through a resistor from one of the capacitors in series for the high voltage, this unbalanced the power supply greatly and I made a 175 VDC linear MOSFET regulation directly off of the high voltage. Parasitic oscillations still occur.
The feedback signal from the secondary side of the output transformer had a long signal path in a single wire, I changed it to a screened cable with screen connected to ground. Parasitic oscillations still occur.
I had used wire wound resistors for the screen grid, exchanged them for carbon resistors without any noticeable improvement.
High frequency bypass capacitors, value 4.7 nF, was installed from filament supply legs to ground on the output tubes. Parasitic oscillations still occur.
Pulling the phase splitter tube out when the parasitic oscillations are running showed that the oscillation kept on going and therefore is located in the circuit of the output tubes and not in the preamplifier, phase splitter or negative feedback.
10 Ohm 11 Watt wire wound power resistors was installed as plate stoppers between the output tubes and the output transformer. This damped the signal by a great magnitude but the parasitic oscillations would still occur.
Now being very close to rebuilding the whole amplifier, as I had been unable to locate a faulty component, I brought the whole box of 6P45S tubes and tried one after another. I tried another five tubes before having a couple that actually worked.
So the problem all along was old used, some broken, some gassy, some very worn and some almost new together, this was also the point where I at once started construction of the tube tracer kit I had bought, next time I test the tubes in advance and not just think they are working just because I have the same fault with 7 different tubes 🙂
Here is a video of the first time the amplifier is working at full input voltage and negative bias adjusted for 1000 mV over the cathode resistors. This is almost double of what it will be running with, as these high values would exceed maximum plate dissipation if it was running at maximum input signal amplitude.
19th December 2013
The first measurements on the output power and quality of the amplifier have been done.
The first test is looking at 1 kHz square wave and by looking at it and comparing with charts of square wave forms from old radio books, it can be determined what kind of short comings or faults that are present in the system.
The slight sloping of the square waves shows that the low frequency response is good and that the response of the amplifier is pretty flat.
As frequency rises it can be seen that rounding occurs, rounding of the square wave is a sign of bad high frequency response.
As square waves are a sine wave with all its harmonic frequencies, looking at 400 Hz and 1 kHz square waves is enough, as the harmonic frequencies passed by the transfer is in the order of 10 times the frequency. So massive rounding is expected at 10 and 20 kHz.
The next test is done with a sine wave to find the -3dB points. First the clipping point is found at a 1 kHz sine wave and the output voltage noted down. To measure the bandwidth of the amplifier, this is done at half output power of the clipping power. That corresponds to 0.7 * clipping voltage. That voltage will be out reference voltage. To find the lower -3db point, the frequency is turned down until the output voltage is 0.7 * reference voltage. Upper -3dB point is found by turning the frequency up until the output voltage is 0.7 * reference voltage.
Clipping here occurs at 32.8V across a 7R3 resistor load with a sine wave, this is 147 Watt peak power.
Lower -3dB point is at 9.45 Hz and upper at 45.45 kHz.
4th January 2014
To improve the high frequency response, C7 in the negative feedback network was changed from 1 nF to 0.47 nF, moving the cut-off frequency from 41 kHz to 87 kHz.
A slight kink on the 10 kHz and 20 kHz square waves show that the high frequency response have improved.
Clipping here occurs at 39.2 V across a 7R3 resistor load with a sine wave, this is 210 Watt peak power. The resulting -3dB point, half the power, is just above the design goal of 100 Watt output power.
Lower -3dB point is at 11 Hz and upper at 72 kHz.
23rd June 2014
I made new printed circuit boards, both for the power supply and amplifier. There was some changes to the power supply from the prototype. I added 150 V stabiliser tubes for the 300 V supply and the screen supply is also on the board.
Everything is installed in a enclosure from the Italian company HIFI2000.
25th November 2014
The first power up and test with signal generator as the amplifier is installed in its enclosure. There is some problems with hum that will have to be investigated.
8th June 2015
Further investigation of hum issues was conducted by waving a isolated 1000 VDC rated screw driver around in proximity of different components while watching the secondary side of the output transformer on my oscilloscope.
I identified two vulnerable places where a great deal of noise could be induced through capacitive coupling and there is also sensitive to noise through induction from magnetic fields.
The first issue was a small part of the signal line in coaxial cable that was not shielded. Explanations are written on each screenshot from the oscilloscope. The first pictures show the output without any interference with the circuit. The second shows the effect of touching the isolation on the part of the signal line in cable that was not shielded.
The second issue was the coupling capacitor in the input circuit before the pre-amplifier. The yellow wave form with the highest amplitude show the induced noise by touching it as it was installed.
The two blue wave form screenshots show the test to locate the pin connected to the outer foil layer in the capacitor, the capacitor is simply connected to the signal and ground of the oscilloscope probe and squeezed around with your fingers. Switch the connections around to perform it at reverse polarity.
The wave form with the lowest amplitude tells us that the pin currently connected to the ground clip is the pin connected internally to the outer foil layer in the capacitor. This outer layer will also function as a shield in high impedance circuits and that pin should be connected to ground or the path with lowest impedance towards ground.
This shows that film capacitor can have a sort of polarity when it comes to very sensitive circuits. A film capacitor in a audio amplifier can actually be mounted backwards.
10th June 2015
All wave forms are from the secondary side of the output transformer.
The first oscilloscope screenshot shows a Fast Fourier Transform (FFT) analysis of the noise generated by the normal diodes for the 340VAC high voltage supply 1N5408 and 40VAC bias supply 1N4007.
The second oscilloscope screenshot shows the difference between normal diodes like 1N5408/1N4007 that have reverse recovery times around 2uS and fast diodes like MUR480/MUR420 that have reverse recovery times around 50nS is shown in the oscilloscope screenshot with yellow and green wave forms. The spike amplitude is around 15% less but the overall 50Hz hum at the positive half cycle is a little more prominent. Changing the diodes gave a difference in the sound from the switching spikes.
The third oscilloscope screenshot shows the much reduced noise levels after a ground loop formed from star ground point to signal input plug was removed and along with the much shorter switching spikes from the new fast diodes.
Audible it appeared like 90% of the hum disappeared. The greatest performance gain was however from removing a ground loop, the faster diodes did not have such a dramatic effect, it was hear able, but not on the magnitude of removing the ground loop.
11th June 2015
Short demonstration of the amplifier playing music.
26th September 2015
I ran measurements on my HP 8903A audio analyzer. Dummy load was a 8.6 Ohm 200 Watt resistor and thus the output power from the output level test gives some 70 Watt out at 0.5 V in. The other tests are done at 0.5 V input too.
I had the amplifier hooked up to my JBL 4333s for the first time and it is now obvious that there is a reason for the high thd+n measurements, there is a great deal of noise, still not sure which kind, but sounds like white and harmonic. Next step is to analyse the noise in a spectrum analyzer.
Suspects of the noise could be the 50 Watt output transformers running at 70 Watt, so maybe bias is set too high or AC balance is not good enough.
A sad side note to this testing is that I had the audio analyzer looped to itself for testing and output voltage was set to the maximum 5V. I forgot about this setting and hooked the amplifier up to the audio analyzer and just as test began there was sparks flying from the output transformer and some smoke. The output transformer is damaged from internal arcing and I will have to buy a new one.
I changed the output transformer with the one I had for the 2nd amplifier. The output transformer was also shifted 90 degrees on two axis’s in order to cancel any possible magnetic coupling to the power transformer. It did however not show any difference in measurements on the audio analyzer.
The amplifier is still under construction and testing.
The amplifier is still under construction and testing.


AChat-PHP is an access standards compliant Web-based synchronous communication tool. It allows assistive technology users, who would not otherwise have access to such tools as they currently exist, to participate fully in online real time communication activities. Try the demo to experience AChat for yourself.
- Message Checking: Like many other Chat applications the message refresh rate can be controlled by the user. For screen reader users the refresh rate can be controlled manually.
- Message Chime: An audio signal can be turned on to alert users when new messages have been posted.
- Message Sorting: The order in which message appear can be controlled so new messages appear at the top of the screen or at the bottom. Screen reader users will likely prefer new messages to appear at the top of the screen so their screen reader immediately begins reading these messages when the page is refreshed. Low vision users, perhaps using a screen magnification program, will likely prefer new messages to appear at the bottom of the screen, close to the composed message field.
- Message Display: Users may choose to display only new messages, reducing the amount of information appearing on the screen at one time.
- Navigation Aids: Direct keyboard access is available for activating various AChat-PHP features. It is easy to navigate through AChat-PHP without ever using a mouse.
- Message History: Users entering a chat after it has been running for a period, can access a full history of messages to catch up on the discussions they've missed.
- Message Transcripts: Chat administrators can archive chat transcripts for future review, or for public access after a chat session has ended.


Brought to you as a public service of the Open Spectrum Foundation (Stichting Open Spectrum), Amsterdam - Prague
REPUBLIC OF SOUTH AFRICA
"Open Spectrum Alliance Launched,"MyBroadband, 9 June 2009: "The Open Spectrum Alliance (OSA), a new group working towards greater efficiency in the allocation, assignment and use of radio frequency spectrum in South Africa, will hold its first meeting in Stellenbosch tomorrow. According to the OSA, policy regulating the use of wireless spectrum has not kept pace with the evolution of wireless technology. 'In the same way Internet IP address assignment has evolved to be more efficient, we need a new way of thinking about spectrum assignment models,' the OSA states in its manifesto. The OSA says that access to spectrum in South Africa represents the single biggest obstacle to competitive participation in the telecoms marketplace. To improve the current regime regarding spectrum allocation and usage, the OSA encourages among other things:
(1) Transparency around the existing use and proposed allocation and assignment of spectrum in South Africa
(2) Interference free spectrum, efficiency shared to reduce barriers to entry
(3) Technology neutral spectrum allocation
(4) Use it or lose it policy
(5) Innovative spectrum licensing
"Opening Spectrum in South Africa," by Steve Song, Many Possibilities blog, 29 September 2008: "It's time to get down to business and start developing a civil society position on spectrum management in South Africa..."
"Open letter to the Department of Communications," from Henk Kleynhans, chairperson, Wireless Access Providers' Association, 3 November 2010: "...It is clear that South Africa needs to fast track freeing up sub 900 MHz frequencies and make them available as unlicenced spectrum. If government and ICASA want to deliver on their mandates of driving social development through high quality communication and an information orientated society, this is the perfect opportunity..."
"Electronic Communications Act, 2005,"Government Gazette Staatskoerant, Vol. 490, No. 28743 (18 April 2006) in English. The law came into effect on 19 July 2006. According to paragraph 6, exemptions from licensing may be authorized for:
"(a) electronic communications services provided on a not-for-profit basis;
"(b) electronic communications services that are provided by resellers;
"(c) private electronic communications networks used principally for or integrally related to the internal operations of the network owner...
"(d) small electronic communications networks such as local area networks;
"(e) uses of the radio frequency spectrum that were permitted without a licence prior to the coming into force of this Act and uses of the radio frequency spectrum that the Authority finds would not cause harmful interference with radio frequency spectrum licensees such as low power uses; and
"(f) such other services considered to be exempted, as may be prescribed by the Authority..."
"Notice of Amendment to General Notice 929 of 29 July 2008," ICASA, published in the Government Gazette of 8 August 2008, pages 2-5. According to Ellipsis, ICASA "acted quickly to amend the recently published ICASA Licence Exempt Frequency Regulations 2008 to correct the oversight that threatened to make the operation of hotspots and wireless LANs illegal without a frequency licence."
"Affordable voice and broadband: Wi-Fi providers shake things up,"MyBroadband, 22 September 2010: "Most of South Africa's largest broadband providers have established fixed line and mobile networks in most affluent areas in the country, but they are far less likely to invest in low-income and rural areas....Uninet director David Jarvis has previously shown that it is possible to deploy a profitable Wi-Fi network in townships or even squatter camps, and two other Wi-Fi providers are now growing their networks in high density inner city environments and sparsely populated rural areas..."
"Aviation, radio community up in arms over airband case," by Estelle Ellis, The Weekend Post, 12 October 2010: "Following the arrest and comprehensive prosecution of a plane spotter in Gauteng, local aviation enthusiasts have been warned that they will need to write an exam and qualify as a radio amateur to legally possess popular airband receivers... Until now nobody has been prosecuted for this offence... The case has caused an uproar countrywide and internationally... Guy Leitch, editor of SA Flyer magazine and a seasoned aviator, said that the South African aviation community was both perplexed and angry about the arrest and subsequent prosecution. One of the issues that was troubling, Leitch said, was that the state seemed to make no distinction between a receiver (where you can only listen to radio traffic) and a transmitter..."
"Communities end broadband wait," by Samantha Perry and Leon Engelbrecht, ITWeb, 28 May 2007: "Local communities and companies, sick of high prices and low availability of bandwidth, are taking matters into their own hands, installing and operating wireless networks and lawyers say it may well be legal. A quick search of the Web reveals a number of community groups operating in Johannesburg, Cape Town, Pretoria, Pietermaritzburg, Port Elizabeth and even Scarborough. They are seeking to create free mesh networks, or city-wide WLANs, similar to Seattle Wireless, an American non-profit project that sought to develop a free, locally-owned peer-to-peer community wireless network... [According to] Brendan Hughes, of Michalson's ICT attorneys... [unlicensed noncommercial] networks are probably legal... 'Under certain regulated conditions, wireless local area networks operating in the 2.4 - 2.5GHz frequency band have not required a licence in terms of any law as long as they remain within that band. It should also be borne in mind that the right of access to information and the right to freely receive or impart information are both fundamental rights contained in the Constitution...' "
"ICASA seeks legal opinion on VANS licences" ITWeb, 8 December 2006: "[The Internet Service Providers Association] is concerned that new licence categories and procedures determined by the EC Act may take up to between 18 and 24 months to be finalised. If the current hold on processing licence applications continues, no new licences will be issued to potential industry players for this entire period... ISPs are not the only institutions that could potentially be caught in regulatory uncertainty as the EC Act is being implemented. ISPA has noted the same difficulties with regard to applications for private telecommunication network (PTN) licences... It has also recently emerged that Telkom refuses to sell its services to unlicensed entities, as it fears it would be in breach of its own licence by doing so."
"ICASA, DoC versus the VANS,"MyBroadband, 6 August 2008: "Some industry players feel that ICASA's delay in the licence conversion process and allocating spectrum to additional Individual ECNS licensees is forcing companies to start building their own wireless networks in unlicensed frequency bands to serve customers... It has also long been the position of the Wireless Access Providers Associations (WAPA) that all VANS are allowed to self-provide as long as these providers use unlicensed spectrum..."
According to ICASA's notice on procedures for obtaining type approval, Government Gazette No. 16820 (15 November 1995) defined South Africa's allocations for license free bands and set maximum power output limits for them.
"Black ownership level reduced for spectrum licences," by Thabiso Mochiko, Business Report South Africa, 27 July 2009: "The black ownership requirement for companies seeking access to scarce radio frequency spectrum licences has been reduced from 51 percent to 30 percent. The Independent Communications Authority of SA (Icasa) has brought its requirement in line with government codes and telecoms sector requirements after objections from the industry. Most companies would have been unlikely to qualify under the 51 percent proposal..."
"Number of Wireless ISP subscribers growing," by MyADSL, 22 February 2007: "...WAPA estimates that the rapid growth means that the WISP market countrywide most likely sits somewhere around R 200 Million per annum... These wireless providers typically make use of the unlicensed 2.4 GHz and 5.8 GHz ISM bands..."
"Illegals put Internet users at risk,"Online Media Community of South Africa, 9 November 2006: ICASA is apparently cracking down on wireless ISPs using the 2.4 GHz band without a Electronic Communications Service license. "This frequency band cannot be used to build and sell services on because it is limited for use in local area networks (LANS) such as office parks or homes," says the article. "Adding to consumers' connectivity concerns is the mistaken belief among some ISPs that VANS licence holders can build their own infrastructure. According to [Antony McKechnie, iBurst's head of product development]: 'An Electronic Communications Service licence (previously a VANS licence) does not extend to the self-provision of infrastructure such as fixed-lines and networks. This is where many wireless ISPs are found to be held in breach of the law. Only certain operators... are licensed to build their own public communications networks...' "
"VANS licence applications are law" by Paul Vecchiatto, ITWeb, 26 May 2005: "Minister of communications Ivy Matsepe-Casaburri has signed into law the value-added network service (VANS) licence fee application process.... The regulations... appeared in the Government Gazette dated 20 May and spells out the process that a prospective VANS provider should follow in applying for a licence... Hillel Shrock, Internet Solutions' director of new business, says this is the first phase of the new VANS application procedure... 'The second phase is probably the most important part. There is still a lack of certainty following the liberalisation announcement over just what VANS are licensed to do,' he says..."
"The Steady Growth of Municipal Networks in South Africa,"Balancing Act News Update, October 2006, based on a report in MyADSL: "The next 18 months will see SA municipalities providing perhaps a more formidable challenge to Telkom by offering cheaper, wireless and, crucially, local telecom services. And it is the Cape tourism mecca of Knysna that is leading its larger urban rivals in the race to provide wireless telecoms and Internet facilities to residents and visitors. Municipal officials are ambitious [despite] Telkom's insistence that the act allows local governments to operate networks only on 'one piece of private land'... Knysna's boldness has since been vindicated, with Johannesburg getting Icasa to rule that a municipal area is 'one piece' of land..."
"Knysna WiFi on track" by Martin Czernowalow, ITWeb, 21 October 2005: "The project to make the Knysna municipal area the first African town to become fully WiFi connected is on track, amid objections from Telkom..."
Homepage of the City of Tshwane Open Access Network: "The City of Tshwane [Pretoria], in conjunction with Neology, is conducting a proof-of-concept service for city-wide wifi services on the basis of 'Open Access'... The network is currently under construction, and in beta phase, but is fully operational..."
"Hotspots the latest thing in internet innovation," by Lesley Stones, IT editor, Business Day, 17 July 2003: "In South Africa, the Independent Communications Authority of SA (Icasa) has called for public comments on the provision of wireless internet access. Comments are due by Monday [21 July 2003], to help define Wi-Fi and its legal connotations, including whether it should be licensed..."
"ICASA declares WiFi hotspots legal" by Rodney Weidemann, ITWeb, 17 October 2003. ICASA rejected Telkom's argument that Internet cafes illegally provide public telecommunication services and WLANs should be considered part of the public switched telephone network.
"Oh frabjous day! The telco Jabberwock is dead!" by Arthur Goldstuck, The Mail and Guardian Online, 29 August 2008: "When Justice Norman Davis ruled in the high court this morning that value-added network services (VANS) must be allowed to provide their own networks - and that the regulator is obliged to grant the appropriate licence to any network that chooses to do so - he heralded the beginning of a truly competitive environment in telecommunications. The court case was brought by Altech Autopage against the telecoms regulator, Icasa, essentially to force Icasa to issue a new category of telecoms licences to anyone who applied... In reality, the case goes back to September 3 2004, when Minister of Communications Dr Ivy Matsepe-Casaburri declared, as part of a determination on amendments to the Telecommunications Act, that VANS would be allowed to self-provide their own network facilities from February 1 2005. Icasa formally endorsed this amendment. Yet, with barely hours to go before the due date, the minister stated that this self-provisioning applied only to the mobile cellular operators and that 'value-added network operators may obtain facilities from any licensed operator as specified in the determinations'. In effect, that had shut the door to open competition, with VANS forced to buy all network services from the same companies that were their biggest competitors. This about-turn, and the restrictive environment it entrenched, became the Jabberwocky monster in the tulgey woods of over-regulation in South Africa... [But in the end] Judge Davis concurred with Altech, in a case that bears testimony to the independence of judges from Cabinet ministers..."
"Charter should promote deregulation" by Paul Vecchiatto, ITWEB, 14 September 2004. Capetown NGOs meet to discuss the draft "Black Empowerment ICT Charter," agree that restrictions on wi-fi are a barrier to empowerment.
"The day Telkom's monopoly finally died," by Lesley Stones, IT editor, Business Day, 1 February 2005: "For players in the telecommunications sector, February 1 2005 will go down as the day that Telkom's monopoly finally came to an end..."
"iBurst Wireless Broadband Rollout in South Africa," xtv, 23 March 2006: "Broadband internet access was merely a pipe dream in South Africa until 2 years ago. Competition has been nonexistant because of a crippling regulatory environment and unwillingness by the incumbent monopoly Telkom to provide any services at affordable rates. iBurst now has over 10,000 subscribers countrywide... [and is adding more] base stations and coverage in the 4 major centers iBurst currently services. The iBurst Wireless Broadband facility operates at up to 1024k/s (1MB/s)... iBurst is now targeting a rollout plan of at least 1 new base station per week, with the whole of Johannesburg to be covered by the end of April/May 2006...."
"Surfing simply with the hotshot behind the hotspots" by Dave Marrs, Business Day, 24 November 2009: "...Skyrove enables small businesses such as coffee shops and guesthouses - or entrepreneurs wanting to on-sell wireless internet access - to set up WiFi 'hotspots' with a radius of about 50m, and either hand out vouchers as a service to customers or take a share of the fee that can then be charged for bandwidth. 'We realise that there's nothing we can do about Telkom's monopoly over the last mile of copper,' says [Henk] Kleynhans. 'But we can stake a claim to the last 50m by helping people set up their own hotspots and gain access to the internet wirelessly and cost-effectively.' ...Kleynhans, who is now 31 and recently became a father for the first time, recalls that he wrote the business model for a service that would allow him to bill people for the megabytes they used in a sudden burst of inspiration at 4am on the night before a maths exam. 'I felt that breaking the law was justified under the circumstances,' he says... The first outside investor came on board the following year, which allowed the company to hire a programmer and go to market with the world's first prepaid per-megabyte WiFi billing solution. Skyrove now has more than 500 hotspots in operation around SA, and is adding about 20 new ones to the list each month..."
"Still The Right Thing To Do?" by Larry Claasen, Financial Mail, April 2006: "Paying a television licence will still be the 'right thing to do', even if you're watching TV on a newfangled cellphone. That's the view of the SABC, which insists that new technology does not make the concept of licence fees redundant. New technologies will allow cellular phones and other mobile devices to receive broadcast TV signals, making it more difficult for the state-owned public broadcaster to enforce revenue collection. But the SABC insists a licence must be bought for any device capable of receiving a broadcast TV signal. This means that a PC fitted with a TV receiver or tuner card is considered a TV set. Similarly, where a cellphone has been designed to receive broadcasting signals using the new mobile broadcasting standard known as digital video broadcasting handheld (DVB-H), it is also viewed as being a TV set, says Aynon Doyle, acting GM for broadcasting at the Independent Communications Authority of SA (Icasa). Vodacom says that when it introduces a DVB-H service, it will probably include the TV licence in its customers' subscriptions..."
"Icasa Appoints New Chairperson" by Edwin Tshivhidzo, BuaNews (Tshwane), 8 July 2005: "The Independent Communications Authority of South Africa (Icasa) has named Mr Paris Mashile as its new chairperson. Mr Mashile succeeds Mr Mandla Langa whose contract ended on the 30th of June. Mr Mashile's appointment is with immediate effect and his five-year contract is expected to end in 2010..."


DDR5 meets the demands of industries experiencing an enormous burst in data. A new level of speed, improved capacity, and bolstered reliability are packed into DDR5 to enhance overall system performance. Samsung's memory technology propels the next era of planet-friendly innovation with power-saving DDR5.
"As the amount of data to be moved, stored and processed increases exponentially, the transition to DDR5 comes at a critical inflection point for cloud datacenters, networks and edge deployments."– Carolyn Duran
With exceptional transfer speeds of up to 7,200 megabits per second (Mbps), DDR5 effectively handles the ever-increasing demands of larger, more complex data workloads. DDR5 brings a 75% increase in performance compared to DDR4, with double the burst length from 8 to 16, and double the banks from 16 to 32. The astonishing performance raises the ceiling on AI workloads, while seamlessly handling big data.
Samsung's 10nm-class process and EUV technology enable chip units to leap from 16Gb to 32Gb. Doubling chip capacity means one module can provide up to 512GB, to ﬂuidly handle huge simultaneous workloads, with scalability for future innovation.
On-die ECC (on-die error-correction code) technology applied in DDR5 helps maintain secure and stable data reliability, to fully leverage powerful performance. On-die ECC virtually eliminates single bit errors for enhanced reliability even with the strenuous demands of big data.
DDR5 achieves up to 30% greater power efficiency than DDR4 through improved performance and power reduction. Replacing a data center's DDR4 with DDR5 saves power of up to 1TWh annually. The on-DIMM PMIC further boosts power management efﬁciency and power supply stability. It is the all-around sustainable choice for our environment.
Our commitment to break through the biggest challenges in technology has driven us towards an accelerated global IT transition to next-generation DRAM interfaces such as DDR5.
Samsung's DDR5 will have an enormous impact on data-intensive cloud and enterprise applications, accelerating AI/ML, high performance computing, healthcare, finance, automotive applications and others.
Built with new memory architectures that can step up to their higher bandwidth-per-core, DDR5 delivers the higher memory bandwidth-per-core demanded by next gen servers, coupled with reliability and power-efficient performance.
Get in touch with us for more information on Samsung DDR5.


Shenzhen Xin Lian Yu Electronics Co., Ltd.
The supplier's company premises has been checked by Alibaba.com staff to ensure onsite operations exist there. A third-party verification company has confirmed the legal status of the supplier.
|Business Type:||Manufacturer, Trading Company|
|Location:||Guangdong, China (Mainland)||Verified|
|Main Products:||HDMI Cables,USB Cables,VGA Cables,Lan Cables,CCTV Cables|
|Total Employees:||101 - 200 People|
|Total Annual Revenue:||US$1 Million - US$2.5 Million|
|Top 3 Markets:||Domestic Market 61.50% Southeast Asia 5.50% Mid East 5.50%|
|Product Certifications:||Quality System Certificate,The Notification Of Acceptance Of Application For Trademark Registration,The Notification Of Acceptance Of Application For Trademark Registration,QUALITY SYSTEM CERTIFICATE,UL,UL|
Shenzhen Xin Lian Yu Electronics Products Co., Ltd. is a high-tech private enterprise, which is enga...
Shenzhen Xin Lian Yu Electronics Products Co., Ltd. is a high-tech private enterprise, which is engaged in the research and development, production and marketing of electrical cables,cable assemblies, lan cables and other related products. Our products have attained,Rohs,CE,ISO, UL etc. certification.
Our main products include Cat5e utp cables, ftp cables, sftp cables, Cat6 cables,USB cables, DVI cables, VGA cables, 1394 cables, ethernet cables, audio video cables etc. which are popular at home and abroad.
"Innovative technology, excellent quality and satisfying service" is always our eternal pursuit. We sincerely look forward to cooperating with you for long future mutual development.
Trade Capacity View More >
Trade & Market
|Main Markets||Total Revenue(%)|
|Export Percentage:||61% - 70%|
|Export Mode:||Using an agent|
|Have Own Export License|
|No. of Employees in Trade Department:||3-5 People|
Email to this supplier


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THE BEST ACCOMPANY WHILE DRIVING
- 【Automatic Infrared Sensor Opening】One hand operation, containing a built-in advanced Infrared sensor. Two clips of the mount will automatically close and grip your phone when the phone is attached to the holder; To release the phone, press quick-release button on any side ,the clips will automatically open ,then you can take the phone
- 【Suction Cup & Air Vent Mount】 This wireless car charging bracket can be installed by 2 ways (air vent or suction cup). You can use it for the windshield, dashboard or air vent. 360° adjustable joint ball can aid the phone to be placed in a suitable position. The phone holder with air vent can enable the charger flexibly to be installed on the car air vent.
- 【Fast Charging and Compatibility】 15W fast wireless charging technology, all the products have experienced strict charging tests to ensure the safety and speed of charging. compatible with iPhone Xs/Max/X/XR/8/8 Plus, devices of Samsung Galaxy Note 9/ S9/ S9+/ S8/S8+/S7/S6 Edge series and other Qi Enabled phones.
- 【Phone case Friendly】 It is not necessary to remove the phone case when charging. It can be matched with the majority of the phone cases in the market (except the thick and the uneven phone cases). keys, metal objects, or credit cards will interfere with charging.
- 【You Will Get 】1*Wireless car charger mount, 1* Car charger adapter, 1*Suction cup holder, 1*Air vent clip, 1*Micro USB cable, 1*User manual.
Better remove phone case to active the Fast Wireless Charging function while you are using the Quick Charge 3.0 Car Charger.
It is necessary to use Single USB Port QC 3.0 Car Charger.


The WS2812b protocol is a fairly simply protocol based on toggling the data pin between 0v and 5v. That makes something akin to a square wave. I have heard people refer to this hardware protocol as TTL (“transistor to transistor logic”) and it is common on circuit boards.
The trouble with this square wave is it can’t be transmitted very far. Your mileage may vary, but from what I’ve heard, a couple of meters is really pushing the limit. Above that and you’ll start to see flashing LEDs, dropouts, noise, and general unhappiness. This is caused because electromagnetic interference from the environment interferes with the square wave and distorts the TTL signal. The longer the run, the more interference you get.
If you plan to put your controller more than a meter or two away from the beginning of your LED strips, or if you need to run a long dark wire between two of the LEDs on your strip, you should seriously consider using something called differential signaling for those sections. The most common protocol you’ll see here is RS-422.
The theory behind RS-422 is pretty simple: it uses two wires. One of them has a signal on it and the other one has the reverse of that signal. Any interference affects both wires equally. Therefore, the difference between the two signals stays the same even when there is interference.
As a result, you can expect to be able to run ws2812b signals hundreds of meters using the RS-422 protocol.
The easiest way to get started with RS-422 is to buy pairs of dinky little “MAX485” boards. Just search for this on Amazon or Ebay and you’ll find loads of them; they look like this:
Here’s how you hook them up:
- On both sides, connect VCC to 5V and GND to ground.
- On the transmit side, connect DI to your input and DE and RE to VCC.
- On the receive side, connect RO to your output and DE and RE to GND.
- Then connect the A and B between the two boards with twisted pair, as long as you want.
Those little boards are built around a common, readily available chip, the MAX485. Depending on your situation you can just build your own little circuit board… it’s just a single IC, some resistors, and capacitors. Here’s a schematic:
The LED on that schematic is totally optional. If you want to use 12V instead of 5V, well, technically, the MAX485 is rated up to a max of 12V, but to be safe, I put in a tiny little LD11177V50C which steps 12V down to 5V. This is useful when you are using long runs of 12V LEDs and you only have 12V available at the beginning of the LED strip.


The right panel room systems can help increase the productivity of https://boardroomsystems.net/board-meeting-slides-tips-on-making-interactive-presentation a company. They can support presenters write about information more effectively and make better decisions. Modern devices are designed to be easier to use and have even more connectivity options. These new products enable collaboration and improve production. Below are several important features to look for within a system.
A professional system offers easy-to-use features just like one-touch appointment start and end. It also provides fast file sharing and simple conference calling. It is also compatible with the most used brands of video conferencing hardware. In addition , a high-resolution video option may help executive get togethers run efficiently and uninterrupted.
The best board place systems include a wide range of gadgets and computer software. Audio and video equipment are essential for boardrooms and often require an extensive arrangement. Top-quality microphones and dual displays happen to be recommended. A few boardroom devices also include an electric whiteboard, which can help help meetings. Cellular systems are usually great for a few boardrooms.
A fantastic board area system ought to be easy to use. Whether it is a tablet, desktop or laptop, it ought to be simple to operate. The program should be fault-free, freeing up IT personnel’s time.


As the industry leader and pioneer of mobile satellite communications, Inmarsat has been powering global connectivity for more than three decades.
We offer an unrivalled portfolio of global satcom solutions and value-added services to keep you connected at all times – whether travelling on land, at sea or in the air. No matter where your business takes you, you can rely on Inmarsat for all your mission-critical communications.
Inmarsat was set up in 1979 by the International Maritime Organization (IMO) to enable ships to stay in constant touch with shore or to call for help in an emergency, no matter how far out to sea.
Today our customers are found in many different sectors – but they are typically businesses and organisations that need to communicate where terrestrial telecom networks are unreliable or simply cannot reach.
As well as merchant shipping, our customers include governments, airlines, the broadcast media, the oil and gas industry, mining, construction, and humanitarian aid agencies – to name just a few.
They connect to our fleet of 11 satellites using a range of equipment, including global handheld satellite phones and notebook-size broadband internet devices, as well as specialist terminals and antennas fitted to ships, aircraft and road vehicles.
Our business has grown strongly since 1999 when we became the first intergovernmental organisation to transform into a private company, later floating on the London Stock Exchange (LSE: ISAT.L) in 2005.
In fact, today Inmarsat plc is the market leader in the provision of mobile satellite services, with the largest portfolio of global satellite communications solutions and value-added services on the market.
Our global sales and marketing activities are operated through five market-facing business units:
With a presence in more than 60 locations across every continent, our world-class products, services and solutions and 24/7/365 customer support facilities are available directly from Inmarsat, or – for the majority of customers – via our worldwide network of independent Distribution Partners (DPs) and Service Providers (SPs).
Inga produkter från denna tillverkare.


Toronto, Ontario – TorQuest Partners, along with members of the senior management team of the businesses, announced today it has completed the acquisition of 3M’s Opticom Priority Control Systems and Canoga Traffic Detection businesses.
The new company, called Global Traffic Technologies LLC (“Global Traffic Technologies”), will be headquartered in the St. Paul / Minneapolis area of Minnesota under the leadership of Rick Sachse, formerly manager of these businesses that were part of the 3M Traffic Safety Systems Division. The Opticom® priority control system provides green light priority to emergency vehicles for improved response times, and enhances delivery of public transit services. Canoga traffic detection supports advanced traffic management with vehicle detection and monitoring technology.
“Global Traffic Technologies will continue to fully support and expand our market leading technologies in priority control systems including our infrared-based and GPS radio systems, and traffic detection systems,” said Rick Sachse. “Customers will continue to be supported by our strong network of local dealers and the same organization that has supported them in the past.”
Added TorQuest Principal Bogdan Cenanovic, “We believe this business will thrive as a stand-alone company because it has the management and technology to capitalize on important global trends related to improving public security and the flow of public transit. TorQuest is committed to investing in the development of new products, services and technologies that will continue to provide value for customers. The products will continue to be sold under the Opticom and Canoga brands offering the reliability, quality and performance required by customers, and will continue to be serviced around the world.”
Founded in 2002, TorQuest Partners Inc. is a Canadian-based manager of private equity funds. With more than C$700 million of equity capital under management TorQuest seeks to pursue investments in middle market and later stage companies with the goal of building value through opportune acquisitions, strategic leadership and the timely use of financial expertise.
About Global Traffic Technologies
Global Traffic Technologies, which will be headquartered in the St. Paul / Minneapolis area of Minnesota, is a worldwide leader in traffic signal priority control systems and traffic detection systems. The traffic signal priority control systems, which are marketed under the Opticom name, are hardware and software systems that grant priority to emergency response and transit vehicles approaching an intersection. The traffic detection systems, which are marketed under the Canoga name, are used for a variety of applications including freeway traffic monitoring and analysis.


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Jackson County Amateur Radio/Amateur Radio Emergency Service (ARES) will be Hosting its annual Field Day event today at the Jackson County Courthouse. They will be set up at the Emergency Management Agency office on the west side of the courthouse. The event will be open to the public at noon, and the Field Day will start at 1 p.m.
Citizens are welcome to come test out the radios, and they could talk to people across the United States if they want.
The American Radio Relay League Field Day is the single most popular on-the-air event held annually in the US and Canada. On the fourth weekend of June of each year, more than 35,000 radio amateurs gather with their clubs, groups or simply with friends to operate from remote locations.
Field Day is a picnic, a campout, practice for emergencies and informal contest. It is a time where many aspects of Amateur Radio come together to highlight its many roles. While some will treat it as a contest, other groups use the opportunity to practice their emergency response capabilities.
It is an excellent opportunity to demonstrate Amateur Radio to the organizations that Amateur Radio might serve in an emergency, as well as the general public. For many clubs, ARRL Field Day is one of the highlights of their annual calendar. The contest part is simply to contact as many other stations as possible and to learn to operate radio gear in abnormal situations and less than optimal conditions.
They use these same skills when they help with events such as marathons and bike-a-thons; fund-raisers such as walk-a-thons; celebrations such as parades; and exhibits at fairs, malls and museums — these are all large, preplanned, non-emergency activities.
But despite the development of very complex, modern communications systems — or maybe because they ARE so complex — ham radio has been called into action again and again to provide communications in crises when it really matters. Amateur Radio people (also called “hams”) are well known for our communications support in real disaster and post-disaster situations.
“It’s basically to prove that we can set up a communication network across the nation in the event of a disaster,” said ARES Coordinator Richard Arnold.
Anyone interested in Amateur Radio is invited to come see what it's all about, learn about what they do in both the hobby aspect and how they support public service agencies.
They will also be providing the Technician Exam to anyone that is ready to get their license, free of charge. Sand Mountain Bootleggers will be at the courthouse with their Texas-style brisket, ribs and sausage.
The primary purpose of Jackson County ARES/Radio Amateur Civil Emergency Service (RACES) (JCAR) is to provide severe weather spotting and emergency communication assistance to the Jackson County EMA and the National Weather Service, as well as providing emergency communications to all local authorities if needed during any emergency in the area.
JCAR holds regularly scheduled monthly meetings on the second Saturday of each month at Western Sizzlin’ in Scottsboro. Meetings begin at 10:00am with those interested in having breakfast may arrive around 9:30am. All JCAR Members, local HAMs, and anyone interested in amateur radio are encouraged to attend.


The Apple iPhone 5 has amazing feature i phone and that’s the reason why it is one of the hot favorite among masses. Apple has always surprised the audience with its large variety of products. And is this why people are eager to see what apple has in store for them this time. Is it really worth waiting so desperately for an Apple iPhone 5?
There has been whole lot of rumors that Apple iPhone 5 has loads of interesting features which would certainly amaze the audience. Few of the romours is that Apple has thoroughly worked on its operating system and the new Apple iPhone 5 comes with an advances operating system. It is the operating system which makes the mobile phone to respond faster. Hence a robust operating system s certainly a plus.
Apple has also taken into consideration the i phone advancement in technology and has made its new iPhone compatible for 4 G network. The processor is really fast with a 1.5 GHz and a great backup, it has a bigger battery size which helps it provide with a better backup.
There are reports that iPhone 5 will definitely have an improved operating system, (iOS 5), which will have the ability to access 4G networks. It will also boast of extremely fast processor (1.5 GHz), improved battery life which will have up to 14 hours of talk time on 3G and 7 hours on AG. The fifthgeneration model will also have additional carriers apart from AT Verizon is most likely to be another career.
Video chat on 3G and 4G networks will also i phone be realism, which is at present working only on WiFi. The innovative face recognition technology and far above the ground video resolution aptitude will also be filled with newer features. Above all, a influential 8 megapixel camera is madeup included with iPhone 5. The new phone may also have radio frequency recognition as well. Envisage this, with the feature,
you can use the iPhone now like use you’re any other i phone device. You can merely pay for your stuff wirelessly by showing your iPhone over the sheet. This is the new original technology that is going to be launched by Apple. The patent portrays how an influential RFID ring can be built into the circuitry of the iPhone or iPod touch display panel.
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HDMI Active Optical Cables (AOC) are the most competitive long reach HDMI interconnection solution on the market, for use with video walls, multiviewers, studio control rooms, and all other applications where the 3m length restriction of copper HDMI 2.0 cabling makes installation a problem.
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Media and Impact – Issue 1
Recent months saw substantial impact for Data61:
- Hovermap completes the world’s first autonomous underground drone flight (covered in the Wall Street Journal ).
- Data61 researchers collaborate with DST Group to develop the Cross Domain Desktop Compositor (CDDC); integrating several networks at differing security levels.
- PaidRight , developed by Data61 in collaboration with PriceWaterhouse Coopers (PwC) uses analytics and digital legislation to ensure workers are paid fairly, launched in Sydney.
- Our Women in Tech event, hosted at our ATP office in Eveleigh, drew a huge crowd and live-stream audience, along with discussion online.
- We hosted the UN International Atomic Energy Agency International Robotics Challenge at our QCAT Pullenvale site; featuring 12 teams from 9 countries.
- Data61 is contributing to two Smart Cities initiatives in Newcastle and Launceston. As an official research partner of Smart Move Newcastle , Raja Jurdak’s Distributed Sensing Team has contributed to the roll out of autonomous buses which will be trialled at the University of Newcastle. Other plans for Smart Move Newcastle include an electric bike share network powered by renewables, on-demand buses, apps and data dashboards with the vision of making travel and life in the city easier.
- Launceston in Tasmania will be the first city in Australia to be covered by an Internet of Things (IoT) network. The project is a collaboration between Data61 and the University of Tasmania’s Sense-T, Definium Technologies. The LORA network is a long range, low power network, similar to Wi-Fi which enables computer sensors embedded in everyday objects, to interact with each other via the internet so they can work together to improve how systems work such as road or train networks, medical devices, machine control and environmental monitoring.
In the news, we were featured for:
- The launch of our Cyber for Directors course , in partnership with the AICD.
- Our partnership with GE , using machine learning to improve pre-emptive maintenance on ship engines.
And the following articles in The Conversation:
Coming up next:


There are four major types of broadband technologies on the market at this stage, and they are clearly delineated into the following categories: fiber optics, digital subscriber lines (DSL), cable broadband, and wireless. Each type can lay claims to being the best broadband around for certain users, so we have complied a list of relative strengths and weaknesses of each type of broadband in order to expose the advantages and disadvantages to you.
You will need to use your judgment to determine which type really measures up to your expectations and projected needs and wants in order to make the best possible decision, but also know that not every solution presented here is representative of your market. Your market may not even have some of the following offerings, or they may not be fully developed for one reason or another. With that in mind, be sure to do your homework to understand how well these pros and cons describe your local Internet Service Providers (better known by the acronym ISPs) before your put money down for a plan or sign a contract.
Fiber Optic Pros
Fiber optics are blazingly fast, and it is one of the very reasons that the backbone of the Internet is literally lined and formed of these light-based networking components. Fiber optics provide data at rates several times higher than the competition at very similar price points, which also makes fiber optic broadband plans very affordable by any measure. The cost of sending data over light is low compared to electricity, and light can carry more data a greater distance, a fact that significantly enhances the position of fiber optic based networks as environmentally friendly as well as very fast. Finally, fiber optics are considered to be some of the most forward looking of all broadband technologies since metal wires of a finite theoretical use as a medium for data transmissions. The only real long term rival for fiber optics might just be wireless.
Fiber Optic Cons
The biggest downside to fiber optics is easily the fact that it has a very low market penetration. The permits needed to dig and trench fiber optic wiring to every house in the country are not going to be free, and you can expect telecoms and cable companies to lobby to make it even harder!
DSL technology is widely available, even in many rural areas. In fact, it is very hard to determine if DSL or cable broadband has the best market penetration, but both have remarkable penetration at this time. DSL is also fairly quick and has the ability to run in bonded mode for future upgrades.
DSL technology relies on older wires, many of which are built into our homes, rentals, and places of business. These wires may ultimately prove to be the Achilles heel of DSL as they are already a weak link in the data delivery chain.
Cable Broadband Pros
Cable broadband, similar to DSL, has phenomenal market penetration. Unlike DSL, bonded lines are already well-entrenched in the cable modem broadband network, and thus the speeds on tap from modem cable modems tends to be much higher than through rival DSL networks in many markets.
Cable Broadband Cons
Cable networks may not offer broadband offerings in very rural areas, and like DSL networks there is clearly a finite limitation to what the wiring can do. A second line run to each house and businesses is the immediate solution this already-bonded technology has to overcome this limitation, but that may only be prolonging the inevitable.
Wireless Broadband Pros
Wireless broadband offers some unrivaled abilities in the field, such as portability, and it is quickly catching up to existing broadband rivals in terms of raw speed. That brings us to one of the cons for wireless broadband…
Wireless Broadband Cons
Current generation wireless broadband speed is almost on par with mid-range DSL or lower-mid range cable modem speeds, but that is hobbled by the limited data cap in most cases. Stability is still a minor issue to contend with as well when using wireless broadband.
The Best Broadband Internet Package For You?
Now that you are better armed with information, you should be ready to decide which broadband is the best broadband for you and your needs.


Copper Sheathed Mineral Insulated Cable for Warships and Ships is a copper sheathed mineral insulated cable for the power transmission lines in generator room, fire monitoring system, fire alarm system, smoke emission and ventilation lines, kitchen power lines, large power lines, dual power control lines, emergency lighting, emergency broadcast lines, computer room control lines etc for the ships and warships.
Pasia also supply heating cable and heaters of mineral insulated cable for ships and warships.
Composition of Mineral insulated cable
Mineral insulated cable is a kind of cable which uses annealed copper as conductor, dense magnesium oxide as insulation and annealed copper pipe as sheath. If necessary, it can be squeezed with a layer of plastic outer sheath around the annealed copper sheath. For specially required occasions, a layer of low-smoke halogen free sheath can be applied.
Advantages of Mineral Insulated Cables
Since all the materials of this cable are inorganic, it has some advantages that other cables cannot have, such as, fire prevention, high current carrying capacity, resistance to mechanical damage, non-toxic, non-halogen, explosion-proof, waterproof, corrosion resistance, long life, safety, overduty resistance, high temperature resistance, low cost, small bending radius, anti-ant, anti-rat bite, copper sheath used as a protective grounding wire and so on.
Product Coding System
Cross Section mm2
light copper conductor copper sheathed mineral insulated cable
light copper core copper sheathed PVC sheathed mineral insulated cables
heavy duty copper conductor copper sheathed mineral insulated cable
heavy duty copper conductor copper sheathed PVC sheathed mineral insulated cables
Rated voltage of mineral insulated cables:
Light duty (BTTQ, BTTVQ, WD-BTTYQ) 500V and heavy load (BTTZ, BTTVZ, WD-Bttyz)
Test voltage of finished mineral insulated cable:
Light duty 2000V/1min, heavy duty 2500V/1min
Insulation resistance for the mineral insulated cable should be more than 1000 m Ω, when the cable length is less than 100 m, insulation resistance should be greater than 10000 m Ω
Long-term working temperature of mineral insulated cables:
Mineral insulated cable long - term operating temperature is 70℃, in unmanned occasions, the long-term working temperature of material insulated cable is 105℃. In special high temperature occasions, the long-term working temperature can be up to 250℃. At 950-1000℃, it can continue power supply for more than 3h with the short or very short period, working temperature can reach 1083℃.
The minimum allowable bending radius of mineral insulated cables conforms to a range of certain times of the cable diameter.


WASHINGTON—April 1, 2014—The Semiconductor Industry Association (SIA), representing U.S. leadership in semiconductor manufacturing and design, today announced the release of the 2013 International Technology Roadmap for Semiconductors (ITRS), a collaborative effort that assesses the technical challenges and opportunities for the semiconductor industry through 2028. The ITRS seeks to identify future technical obstacles and shortfalls, so the industry and research community can collaborate effectively to overcome them and build the next generation of semiconductors – the foundation of modern electronics.
“For more than two decades, the Roadmap has played an important role in assessing and improving the future of semiconductor technology, ” said Brian Toohey, president and CEO, Semiconductor Industry Association. “The rapid pace of semiconductor innovation has spurred growth in virtually every sector of the global economy, and the ITRS has helped enable this forward march of innovation by keeping the industry focused on the opportunities and challenges that lie ahead. Using the ITRS as a guide, our industry’s brilliant researchers, engineers and scientists will continue to develop next-generation semiconductor technologies that lead to smaller, faster, more efficient and less costly end-use devices. These technology advances will have profound impacts on people across the globe as they are applied to health care, communications, transportation, national defense, clean energy, entertainment, and a range of other applications.”
The ITRS is sponsored by five regions of the world – Europe, Japan, Korea, Taiwan, and the United States – and is led by the International Roadmap Committee. Through the cooperative efforts of the global chip manufacturers and equipment suppliers, research communities and consortia, the ITRS identifies critical gaps, technical needs, and potential solutions related to semiconductor technology. Some key findings and predictions of the 2013 ITRS include the following:
• The combination of 3D device architecture and low power devices will usher in a new era of scaling identified in short as “3D Power Scaling.” The increase in the number of transistors per unit area will eventually be accomplished by stacking multiple layers of transistors.
• Progress in manipulation of edgeless wrapped materials (e.g., carbon nanotubes, graphene combinations, etc.) offer the promise of ballistic conductors, which may emerge in the next decade.
• There will be two additional ways of providing novel opportunities for future semiconductor products. The first consists of extending the functionality of the CMOS platform via heterogeneous integration of new technologies, and the second consists of stimulating invention of devices that support new information-processing paradigms.
• The integration of multiple technologies in a limited space (e.g., GPS, phone, tablet, mobile phones, etc.) has revolutionized the semiconductor industry by shifting the main goal of any design from a performance driven approach to a reduced power driven approach.
• Looking at Long Term Devices and Systems (7-15 years horizon, beyond 2020) the 2013 ITRS reports on completely new devices operating on completely new principles and amenable to support completely new architectures. For instance, spin wave device (SWD) is a type of magnetic logic device exploiting collective spin oscillation (spin waves) for information transmission and processing. SWD converts input voltage signals into the spin waves, computes with spin waves, and converts the output spin waves into the voltage signals.


Switches & Routers
Reliable switches, routers and firewalls are the backbone of any network. ITBS designs and implemnts network infrastructures using the best-known names in the industry, giving our customers access to the best core networking products available to support their business operations. An integrated approach to routing and switching lets all workers, no matter where they are, have the same access to business applications, unified communications, and videoconferencing.
Our network team has experience architecting robust large-scale network infrastructure projects for all varieties of public and private enterprises.


Police Departments across the country are struggling with a new phenomenon – smart phones and social media are making it easier than ever for drivers to anticipate and avoid speed traps. A plethora of websites, social media platforms and smart phone apps are available to drivers nation-wide predict where and when police are patrolling.
A new class of phone apps has taken the trend even further. Apps such as Escort Live network not just drivers, but compatible radar detectors as well. The app allows a driver’s smart phone and radar to connect to one another via Bluetooth or, in some cases a cable. As long as the smart phone has a 3G or 4G connection, the Escort app will share the location of any radar signal encountered with other uses who have the app installed.
A separate app by Cobra Electronics called iRadar Community can share data collected from several different brands of radar detectors, including those by Cobra Electronics, Escort and Beltronics. The iRadar app is free for users but perhaps not for Cobra Electronics. Escort has filed a lawsuit in the U.S. District Court for the Southern District of Ohio alleging that Cobra is violating the terms of a previous patent infringement settlement.


How to make your own DIY Satellite?
If you’ve never heard of a satellite before, that’s because you’re not supposed to.
However, a lot of people are starting to explore the idea, and with this tutorial you’ll learn how to create a DIY satellite with a three-axis gyroscope and an Arduino.
First, let’s start with the basics.
What is a gyro?
A gyro is a device that helps measure how a person moves, which can be useful for diagnosing and treating health conditions such as osteoarthritis and arthritis.
You can see a gyrotator on YouTube.
A three-dimensional model of a gyroscopic unit.
The model above is a model of the three-D structure of a GPS receiver.
The device above, which is what you’ll be building, is a 3-axis sensor that can be built using a 3.3mm jack.
It has a sensor that uses two sensors to track the earth’s motion.
You can see an example of a 3d model of an antenna and its antenna, as well as a photo of the antenna itself.
A 3D model of some antenna.
The antenna on the left is a traditional satellite antenna.
The antenna on a 3rd-party 3D satellite antenna can be a 3X3 antenna, which you can get on Amazon.
You might have to buy it online, but it’s worth the investment.
A satellite antenna is used to determine a satellite’s position.
Next, you need to build your 3D rocket.
This is a piece of hardware that can control and launch a rocket.
You need to make it, so get it together, then solder the antenna.
It’s easy to do, and the hardware you need is included.
You’ll also need to solder the gyro.
It will also have wires that will help you attach it to your satellite.
Now you’ll want to add a little power to your rocket.
There are several types of power packs available for satellites.
The first is a battery pack that can store a battery for up to 10 hours.
This can be used in a few ways: you can recharge it in your phone or laptop, it can be charged while the satellite is orbiting, and it can even be charged in your car.
The battery pack also can be wired into a battery charger, and you can even use it to power a computer.
The next thing you need are the rocket thrusters.
They are essentially rockets that propel the satellite up.
The thrusters on your satellite are pretty simple: a propeller that spins at a certain speed, which also rotates the satellite around the Earth.
The engine is a pair of motors, which rotate the rocket.
You need to cut out a section of the rocket’s wings, which are held together by a piece.
Once you’ve done this, you can attach the rocket to your computer, laptop, phone, or even your satellite itself.
The most expensive part of your 3d rocket is the rocket propulsion thrusters, which will help the rocket propel the satellites around the planet.
This part is also quite easy to build, and they’re also sold on Amazon, so there’s no extra cost.
You’ll need to find a few parts that you can make yourself, such as the gyrotators, the power supplies, and more.
These components will be useful in the next section.
The 3D gyro you’re going to build is available from Amazon.
The 3D missile-launching thrusters are also available from your local electronics store, and are sold separately.
You also can buy a satellite antenna that will work with your 3-D rocket, but you’ll need a small hole in the satellite to get it into your satellite, which takes a few hours.
(That said, you could also use a 3M or 3D-printed antenna for your own satellite, though I recommend getting the 3D printed antenna because you won’t need to buy the other parts.)
You’ll also want a small rocket booster that can support your satellite in orbit.
This rocket booster is made out of aluminum, and there are many different sizes available.
You could use an old airplane, but I prefer to buy a rocket booster with an aluminum casing that can withstand a crash.
You should be able to buy this booster at most electronics stores.
The rocket booster can also be sold separately, but that’s probably more expensive.
Next, make your rocket and satellite components.
The most expensive parts of your rocket will be the gyroscopes.
They will hold the satellite in place while you attach your rocket to the satellite.
The gyroscope is made from a single piece of plastic, which attaches to a hole on the side of the satellite and keeps it in place.
You should also be able find some parts that will be used to connect your satellite to the rocket, such a pair to your phone that can connect to the phone and the satellite, or a


Title: Advancements in Sound Technology: Transforming the Way We Experience Audio
In recent years, the world of sound technology has undergone significant advancements, revolutionizing the way we perceive and interact with audio. With new developments in areas such as audio streaming, virtual reality, and surround sound, our auditory experiences have reached new heights, immersing us in a world of vibrant and realistic sounds.
One major breakthrough in sound technology has been the advent of high-quality audio streaming services. With the rise of platforms like Spotify and Apple Music, consumers now have access to an extensive library of music at their fingertips. These platforms utilize advanced algorithms and compression techniques, ensuring the delivery of high-fidelity audio to listeners. As a result, music enthusiasts can enjoy their favorite tunes with exceptional clarity, enhancing their overall listening experience.
Another area of sound technology that has seen remarkable progress is virtual reality (VR). VR allows users to step into different worlds and fully immerse themselves in a virtual environment. Sound plays a crucial role in creating a realistic experience, and developers have been focusing on enhancing audio quality within virtual reality headsets. By implementing three-dimensional audio technology, VR users can now enjoy a complete soundscape, where sounds appear to come from various directions, adding an extra layer of immersion to their virtual adventures.
Moreover, advancements in surround sound technology have transformed the way we enjoy movies, music, and gaming experiences. Traditional stereo sound has given way to multi-channel surround sound systems, creating a more immersive and realistic audio environment. Technologies such as Dolby Atmos and DTS:X deliver sound from all directions, allowing viewers to feel as if they are part of the action. This spatial audio technology has brought a new level of realism to entertainment, enhancing the emotional impact and creating a truly captivating experience.
Furthermore, sound technology has also made significant advancements in the field of communication. Voice recognition and voice assistant technologies, such as Siri and Alexa, have become an integral part of our daily lives. These technologies use advanced algorithms to interpret and respond to spoken commands accurately. Voice assistants have streamlined various tasks, from setting reminders and answering questions to controlling smart home devices. The advancements in sound technology have greatly improved the overall user experience, making our interactions with technology more seamless and efficient.
In conclusion, sound technology has undergone remarkable advancements, revolutionizing the way we experience audio. High-quality audio streaming services, virtual reality with enhanced soundscapes, surround sound systems, and voice recognition technologies have transformed our auditory experiences. With these developments, we now have access to richer, more immersive soundscapes, whether it be through music, movies, gaming, or everyday communication. The future of sound technology holds even more exciting possibilities, promising further enhancements to our already enriched audio experiences.


International calling is not as expensive or cumbersome as it used to be a decade ago. Today, all the major cell phone service providing companies offer affordable International Calling packages and International travel passes.
Verizon: For Americans going to Mexico Verizon has made it easy to make International calls by providing a $5 per day travel pass for phone calls. It activates the moment you make your first call and lasts for 24 hours. The minutes are deducted from your regular plan so that in case you go overboard, you are charged according to the domestic pricing. If you want to make an International call later than that, this pack will need to be reactivated again. Verizon’s Trip Planner Tool can be used to check if your cell phone is a world device. The exact details can be found on their official website.
T-Mobile: T-Mobile offers unlimited International Calling service at $15. Here, unlimited stateside mobile and landline calling, both are included, when the calls have been made from the USA, Mexico, and Canada. For detailed information, please visit the website.
AT&T: This calling service company offers an international pass at $10 per day. Here, you can avail unlimited calling, unlimited text, and even avail the continuous use of the data plan that you use back home. The exact details can be found on their official website.
Free Calling Apps
Apart from cellular calling, many iOS and Android applications have facilitated international calling free of cost! Depending on the availability of Wi-Fi or International data pack, online international calling may be cheaper, especially if you avail free Wi-Fi. Cell phone service providing companies have International data pack plans as well.
Some major applications for international calling online are Whatsapp, Skype, Viber, Line, Google Voice and Rebtel. One drawback with Skype is that the quality of voice call isn’t always good. Consider what specific needs you to want to be addressed and pick the application accordingly.
Please ensure that your friends and family have the same application downloaded because both the parties to such a call need to be using the same medium.


The largest telecommunications company in the Maldives, Dhiraagu has introduced 4G Network services in the country during an event held on Monday.
The company revealed that the service would only be available in the Male' region as of yet, while adding that no additional cost would be required to use the service.
The "U Sim" cards, which would provide the 4G LTE Network services would be available for purchase from the Dhiraagu front office starting Tuesday. The company also revealed that customers of prepaid and postpaid services would also be able to experience the brand new service.
The telecommunications company added that customers who hold regular sim cards would be able to change them to a U Sim free of cost until this November. They also revealed that packages exclusively designed for the 4G LTE Network are to be introduced in the near future.
According to Dhiraagu, they need not to conduct further tests of the network services since their 4G LTE and 4G LTE-A networks had been tested prior to the introduction of the service. They said that the service is being provided in it's fullest to their customers.
Dhiraagu said that their 4G LTE network would provide speeds ten times faster than the speed provided by their 3G network, while adding that the company is the only company providing such a broad and complete 4G network.


- Advanced Noise Cancellation Technology: Build-in 2 independent active noise cancelling chips and 5 microphone chips, the noise reduction depth of E600Pro wireless headphones can reach 35dB, which can effectively reduce the noise in the low and medium audio, such as the noise in the office, airplane, train. Maintain your focus with E600Pro’s hybrid active noise cancellation.
- High Definition Music: Equipped with the most high-end chip QCC3034, E600Pro Supports aptX HD, aptX, AAC and SBC. custom oversized 40 mm dynamic drivers. these features will deliver you an immersive sound experience. Pair with 1Mii Bluetooth transmitters, it’s also an ideal wireless headphones for TV watching without lip delay.
- Crystal-Clear Calls: The Latest cVc 8.0 noise cancellation technology of E600Pro Bluetooth headphones, filter out background noise, so people can hear your voice more easily. If you’re on a phone call in a loud environment, it makes a huge difference in call quality.
- 60H Playtime: Enjoy 60 hours of playtime in standard mode, 45 hours’ wireless ANC mode (at 60% volume). Also enjoy up to 28 hours of listening when you turn both ANC mode and Bluetooth on.
- Pressure-Free Comfort: E600Pro wireless headphones have ultra-soft protein leather earcups with memory foam padding to fit snugly over your ears, deliver maximum comfort and strengthen the noise reduction effect.
Skullcandy Crusher Evo Wireless Headphone
About this item
- Crusher Adjustable Sensory Bass
- Personal Sound customization via Skullcandy App
- 41 hours of battery life
- Built-in Tile finding technology
- Call, track and volume controls
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- - Items will be shipped within 3 business days after payment.
- - Please check items when delivered, if damaged, please kindly accept it and contact us immediately. We will make a confirmation and resend you a new one.
|Shipping By||Shipping Cost||Estimated Delivery Time||Tracking Information|
|Thembay Express||Free Shipping||12-20 days||Not available|
|LEX||$20.00 - $50.00||04-12 days||Available|
|Lorem Ex||$26.00 - $70.00||03-17 days||Available|
- Unit Type: piece
- Package Size: 25cm x 32cm x 5cm (9.84in x 12.60in x 1.97in)
- Package Weight: 0.56kg (1.23lb.)