I noticed something similar in 2.037j and I believe it has to do with AGC
time constants. Adding a small amount of 'hang' to each of the AGC settings
fixed the problem.
Ron N6AHA
----- Original Message -----
From: "Barry Gross" <barry.n1eu@gmail.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Sunday, September 10, 2006 5:28 AM
Subject: Re: [TenTec] Raspy audio in 2.059d
> On 9/10/06, Barry Gross <barry.n1eu@gmail.com> wrote:
>> I observe a slight distortion ("raspy") on stronger ssb signals, worse
>> at narrower bandwidths, independent of AGC slope - listening with
>> headphones.
>
> This slight, but audible and annoying, distortion was heard in two
> sets of headphones (Heil, Sennheiser) and reverting to v1 eliminated
> the distortion.
>
> 73,
> Barry N1EU
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
>
>
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|