[hpsdr] ADC Overload bug
Chris Gerber
chris.gerber at swissonline.ch
Thu Dec 20 15:11:53 PST 2012
I have here the same problem here on my Anan-10 system. What I can see
is that when activating the
TX with PTT the attenuator is still at 0 dB setting, where when using
MOX with the same input source
the attenuator is set at -20dB, That makes the difference so some bugfix
is due on that..
Using Firmware 1.8 and PWRSDR RX2 v2.2.6
Chris HB9BDM
Am 20.12.2012 21:25, schrieb Rod Brink:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> 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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