PowerSDR VAC volume control for Direct I/Q?

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  • Question
  • Updated 4 years ago
  • Answered

I have recently started using a program which uses I/Q input, and it is working perfectly with PowerSDR.  I have noticed that the RX gain control on the VAC tab has no effect on the signal level, unlike the non-I/Q feed.  Is this to be expected?




Photo of Alan WA4SCA


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Posted 4 years ago

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Photo of Tim - W4TME

Tim - W4TME, Customer Experience Manager

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Official Response
This is by design.  The VAC output gain (volume) for IQ data is fixed.