Linrad: New Possibilities for the Communications Experimenter, Part 4
نویسنده
چکیده
Linrad is designed to fit any hardware that can supply a digital data stream to a PC computer. Of course, station performance improves with two channels having a large bandwidth, but running Linrad with only one channel at a bandwidth of a few kilohertz can produce dramatic performance improvements for a conventional amateur receiver. Linrad is still at an early stage of development and the only processing mode currently available is “weak-signal CW.” This mode has no AGC and it is fine for 144-MHz EME. It can be used for ordinary CW and SSB just by setting suitable bandwidths, but dedicated modes with AGC and AFC optimized for these activities will be incorporated in the future.
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