Using Windows10, ExpertSDR2 1.3.1 Update 4, SDR2 DX. Setup and configured per Erik's latest Setup Addendum document.
PROBLEM: with SDR2 Program launched, but not started, in the VAC configuration tab, there is a random timed (about 1 per 10 seconds), strong spurious signal. See attachment.
Also attached is photo of the VAC configuration screen.
NOTE: same problem on different computers. Other audio devices disabled. No other windows active (no browser). Where is this signal coming from ??
TU 73 Rich, K3VAT
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