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![]() John Wilkinson ) writes: If I am designing a good communications receiver from 6KHz-30MHz to receive AM, SSB and CW and want 2 good filters, what are the bandwidths I should consider? John, if you really want to listen to CW and FSK signals in the VLF band (8-30 kHz) then you will find a 100 Hz filter very useful. .... Martin VE3OAT |
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