Rx audio level and SPDIF

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kt6uk
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Last seen: 7 years 9 months ago
Joined: 2010/10/15 - 04:58
Rx audio level and SPDIF

Hi Guys,
just getting set up on WSPR.

Tx seems to be working fine but I suspect I have a problem with the rx audio.
I'm using an optical SPDIF interface between my IC-7800 and PC.

Works great on PSK31 and other modes - but on WSPR the signal level is always showing -30dB and red. I guess this means not enough or no audio ?

I've double checked all the settings and gains and everything seems to be in order.

One thing I haven't tried is to adjust the sampling rate - currently it's at 48kHz for PSK31, maybe that's the problem. Will check later today.

Any other ideas ?

OS is Windows 7 64 bit.

73 Tim KT6UK