False decodes while running WSPR with Spectran

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G4IKZ
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Last seen: 2 years 6 months ago
Joined: 2009/12/07 - 18:03
False decodes while running WSPR with Spectran

I'm new here and started with WSPR yesterday. I'm only receiving at the moment and thought it would be good to try Spectran alongside WSPR to see a real-time signal display. Depending on what settings I use for Spectran I get some false noisy spectral lines in the displays for both WSPR and Spectran. These caused false decodes, and my system uploaded a few of them before I noticed the problem, e.g. PD4GNG and WN4/OM7RGO, both on 28MHz this evening after dark.

Does anyone know what is causing this?

- Nick.