[hpsdr] PowerSDR T/R transition

[Barry N1EU]

Follow up - resetting the database seems to have cleared issue #2, slow
receiver recovery.

73, Barry N1EU


On Sat, Nov 16, 2013 at 10:12 PM, Barry N1EU <n1eu.barry at gmail.com> wrote:

> I'm noticing two things on the transition back to receive after a PTT ssb
> xmsn, using PowerSDR OpenHPSDR mRX v3.1.5 with Hermes/ANAN-10:
>
> 1. There is always a slight bleep of audio in the headphones when
> releasing PTT, which seems unconnected to the tx audio.  I hear this bleep
> even when my mic is silent (i.e., I just tap PTT).  I think this might be a
> known bug?
>
> 2. The receiver recovers slowly instead of immediately.  Even with fast
> AGC, I'm seeing a consistent ~300msec for the receiver to recover to full
> volume when there's no signal, only band noise, in the passband.  This
> makes it tough to hear a weak caller at first, after you finish a cq.
>
> 73, Barry N1EU
>
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