Re: New kit: 5W CW transceiver with WSPR beacon
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Hi Martin
The receiver has a 700Hz CW filter. WSPR decoders work at 1500Hz. So it is not directly compatible... You could pull off the signal BEFORE the CW filter and use that. The audio phase shift is optimised for CW work but I measured 24dB of unwanted sideband cancellation even at 1500Hz, which would be plenty for WSPR reception.?
73 Hans G0UPL
On Tue, Aug 22, 2017 at 9:42 PM, Martin <barfield673@...> wrote: Hi Hans,
Im hoping this isnt too stupid a question!
The idea of the WSPR beacon mode is great, especially for us SOTA ops. Would I be right in thinking that outside of the WSPR Tx period, the receiver can then also be used to receive the WSPR sub-band, with the aid of a suitable external device and app to decode the incoming signals?
Going to check the piggybank now!
Regards
Martin G7MRV
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