<p><span style="FONT-SIZE: 10pt; FONT-FAMILY: verdana,geneva">The project name ADAT (All Digital Amateur Transceiver) denotes an ongoing development of an amateur transceiver which consequently uses digital signal processing. Therefore, all relevant functions are performed by software providing a very high degree of flexibility. Similar products are available on the market as Software Defined Radios (SDR), but all those use the ressources of a PC extensively. In contrast, the ADAT transceiver ADT-200A allows stand-alone operation . The ADT-200A is the first amateur transceiver in the world where the signal spectrum is fed from the antenna directly to an A/D converter and all subsequent signal processing is done d igitally. The advantage is, that linearity, noise and reproducability are near ideal.</span><img title="adt200a.jpg" style="FLOAT: left; MARGIN: 5px; WIDTH: 300px; HEIGHT: 168px" height="168" alt="adt200a.jpg" src="http://www.logsearch.de/images/stories/adt200a.jpg" width="300"> </p>
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<p>further information you will found at there web: <a href="http://www.adat.ch/index_e.html" target="_blank">http://www.adat.ch/index_e.html</a></p>