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Old September 6th 04, 02:18 AM
Stereophile22
 
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The decoders operate on the demodulated tones. For RTTY there are two
tones for 1 and 0. You need the radio to generate these tones by
operating in SSB mode (usually USB).


thanks. Now I know to get a working shortwave radio with SSB capability before
getting a RTTY decoder.