[hpsdr] ADC Overload bug

Rod Brink kq6f at comcast.net
Thu Dec 20 12:25:21 PST 2012


Am running Hermes into a 100 watt PA chain with the Alex Tx board.  In Tx mode the Alex T/R relay bleeds enough RF back into the Rx channel to generate ADC OVERLOAD messages on the console.  Going to the Alex tab and checking the ATT on Tx box fixes the problem so long as the MOX button is used to control Tx mode.  But it doesn't work when PTT is used.

Am running 2.0 firmware and PSDR RX2 v2.2.5 from W5WC.

73,
Rod, KQ6F
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