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Universal Audio UAD-2 Driver 5.6.0 Free Universal Audio UAD-2 DSP card and Powered Plug-Ins driver Updated: December 5 th 2017 182,990 total downloads 23 last week. For instance, a 96 kHz sound card can accurately reproduce frequencies up to 48 kHz. And that’s more than enough because the upper limit of human hearing is 20 kHz. So, when looking for a sound card, a sampling rate of 96 kHz (the usual rate of mid-range cards) is more than enough. Bit rate plays a role in the quality of recorded sound. For CMI873x or CMI876x series, C-Media no longer support Win10 driver. For CMI878x, CM88xx, or USB Audio series, please contact your product vendor to get customized Win10 driver. However, if your product didn't apply customized driver when you purchased, you can then just use Win10 in box standard driver. Shop online at creative.com for wireless speakers, Bluetooth headphones, Sound Blaster sound cards, gaming headsets. Free shipping on orders over $35.

I am guessing that most of you reading this have either heardabout FT8 from fellow Hams or heard it on air as that strange repetitivebuzzing sound between the CW and SSB portions of the bands. As one of thefastest growing modes of Amateur Radio it has been hard to miss, but you may bewondering how to get started and why you would want to?

First, what is it?FT8 is one of the many digital modes often referred to as sound card modes(SCM) because they utilize a computer’s sound card to bring in audio from yourradio to be processed by software to decode the information embedded in thesignal. Conversely, when you want to transmit, the software encodes yourmessage into audio tones that are sent out via your sound card to your radio’saudio or Mic input.

For years there have been a variety of these new software modes including Phase-shift keying (PSK31 & PSK 65), Hellschreiber, Olivia, Pactor, etc. and even older hardware-based modes such as RTTY that we now use our computers to encode and decode. FT8 is one of a group of Multiple Frequency-Shift Keying (MFSK) modes that include JT9, JT65 and MSK144 created by Joe Taylor, K1JT and co-developers.

FT8 is designed to maximize communication even when signals are very weak (as low as -24dB). This means that even low-powered stations and stations with sub-optimal antennas can make contacts worldwide. With its popularity, quickly working DXCC or WAS with FT8 is easily within reach of almost any station. With FT8, activity is limited to a narrow band of frequencies, so it is ideal for use with loop antennas that require retuning when changing frequency, such as CHAMELEON ANTENNA F-Loop 2.0 Portable HF Antenna (CHA-F-LOOP-2-0). FT8 is also extremely popular on the 6 meter band, so there are many opportunities for long-distance communication even with a Technician Class License.

To use FT8 you need four things:

1. An HFtransceiver with data or SSB capability
2. An audiointerface, a way to get receive audio from the radio into a computer andaudio output of the computer into the radio, typically a sound card interface
3. A computercapable of running the FT8 software and time synchronization
4. FT8 software

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Although you can operate FT8 with older transceivers, the best experience will come by using a transceiver capable of both computer control and dedicated data mode. Fortunately, most modern radios have both of these. The extra feature that many of today’s radios have is a built-in sound card, eliminating the need for the extra sound card interface. Many reasonably priced popular radios have this feature, including the ICOM 7300 (ICO-IC-7300), Yaesu Ft-991A (YSU-FT-991A) and Kenwood TS-590SG (KWD-TS-590SG). If you are looking for a mobile/base radio, the ICOM IC-7100 HF/VHF/UHF (ICO-IC-7100) also has these features at a bargain price.

If your current radio does not have a built-in sound card interface, there are a few easy to use commercial devices available. The Tigertronics SignalLink™ USB Interface Unitis very popular. DX Engineering can provide you a SignalLink™ unit with a prebuilt cable to match most existing radios. Just choose one of the 16 part numbers for the combo designed for your radio, attach the interface cable to your radio, and connect a single USB cable to your computer. You are then ready to go not only for FT8 but also PSK31, JT65, JT9, FSK441, MSK144, WSPR, RTTY, SSTV, CW, Olivia, EchoLink Node and many more with appropriate software^[1].

Another option is the MFJ 1204 Series USB Digital Mode Interfaces. Again, choose one of five part numbers for interface and cable combos from DX Engineering to match your rig, connect to the radio, connect a single USB cable to your computer, and you are ready to go.

WSJT-Xis the most popular software for FT8. This great program is not only free but versions are available for Windows-based PCs and Macintosh OS, Linux (with pre-compiled Debian, Fedora and Raspbian distros). For details on installing and configuring the software, follow the onlineWSJT-X User Guide. Do not ignore the information on making sure your computer’s time is synchronized as this is vital to making contacts! After you install the software, you may also need to configure your radio’s settings.

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There are a number of great guides available for most modelsof radios. Examples include:

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An excellent guide on operating is “FT8 Operating Guide Weak Signal HF DXing … Enhanced” by Gary Hinson ZL2iFB. Don’t forget to join the WSJT Meteor Scatter and Weak Signal Yahoo Group for up-to-minute information on FT8. Free helper software programsJTAlert (or for Linux AlarmeJT) provide many additional features for FT8 operations. For additional information on a wide variety of digital modes and software visit www.k8zt.com/digital.

^[1] If you areinterested in operating other modes with your newly configured radio additionof another free software program, Fldigi, will give you access to many modes.

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