[Elecraft] AGC Problem

Dick Lindzen rlindzen at MIT.EDU
Sun Jun 19 10:48:42 EDT 2011


I've been having the same problem since getting the P3 and I also use 
HRD.  I'll try LP-Bridge, but there really ought to be a better solution.

73, Dick WO1I

At 07:38 AM 6/19/2011, Stephen Prior wrote:
>Since I stopped using HRD and turned Mac only, I have never once had the AGC
>turning off problem repeat itself (I am using a P3 too).
>
>Therefore I am 100% sure that it is (what others have called 'aggressive')
>polling from HRD.
>
>It might be worth installing LP Bridge, because even though you may have no
>need to share a serial connection, it features buffering of the HRD data.
>That way you could keep using HRD.
>
>73 Stephen G4SJP
>
>
>On 19 June 2011 09:48, Jens Petersen <ov1a at c.dk> wrote:
>
> > On Wed, 6 Apr 2011 13:38:08 -0500, you wrote:
> >
> > >Going back through some notes here seems to indicate that once
> > >I downed HRD while meeting the one and only SSB group I enjoy cured
> > >the problem. Why it is so sensitive to only the AGC on/off I have not
> > >a clue. But I had it no more after that.
> >
> > I have had this problem since I got my P3.
> >
> > I'm mostly running RTTY and other digimodes and in contests it happens
> > 1 or 2 times per hour, mostly while in TX.
> >
> > When I switch off the P3, the problem disapper.
> >
> > Today I loaded firmware 1.08 in P3 and then the problem occurs several
> > times per hour, just receiving.
> >
> > I'm using HRD.
> > K3 firmware is 4.25
> > --
> > OV1A Jens
> >
> >  Sent from my desktop PC with a nice big screen and a real keyboard.
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