Frequencies

USB dial (MHz): 0.136, 0.4742, 1.8366, 3.5686, 5.2872, 7.0386, 10.1387, 14.0956, 18.1046, 21.0946, 24.9246, 28.1246, 50.293, 70.091, 144.489, 432.300, 1296.500

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Which B/W works best for WSPR?

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Last post

Sun, 2008/11/30 - 08:09

#1

g4ucj

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Last seen: 1 year 2 months ago

Joined: 2008/11/29 - 12:46

Which B/W works best for WSPR?

OK guys, another question! Which bandwidth works best for receiving WSPR? I can use any bandwidth from 3.6kHz down to 50Hz, I settled on 800Hz (centred on 1500Hz) using the logic that it should give a better signal to noise ratio than a wider bandwidth plus it should eliminate the vast majority of the PSK signals around. Is my logic flawed, should I be using a wider bandwidth? I apologise if this has been discussed before!!

73, Sean G4UCJ