[Elecraft] DSP problem

Thu Dec 4 23:03:10 2003

Rich,

Some early DSP units had a problem in the DSPx power system which would
cause a lot of loud staticy kind of noise.  Usually, they would be OK for a
very few seconds, then the noise would build up and get worse. In extreme
cases it would kill the DSP completely (no receive audio at all).

I haven't had an instance of this problem since the fix was made back in
June or July.

I've copied Gary in case he knows of this problem recurring, or otherwise
knows about the symptom you are seeing.

73,

Lyle KK7P

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of Rich McCabe
> Sent: Thursday, December 04, 2003 7:49 PM
> To: [email protected]
> Subject: [Elecraft] DSP problem
>
>
> Last night I fired up my new DSP unit and was amazed how it
> pulled signals out of a noisy band.
>
> Tonight I figured out it was making the noisy band. I found this
> by clicking the bypass in the menu. To check this, I removed the
> module and jumpered out the plug. The rig became quiet again.
>
> I am verifying part installation right now but was wondering if I
> could have messed something up in the config.
>
> Any thoughts?
>
> Thanks and 73,
>
> Rich
> kd0zv
>
> --- StripMime Report -- processed MIME parts ---
> multipart/alternative
>   text/plain (text body -- kept)
>   text/html
> The reason this message is shown is because the post was in HTML
> or had an attachment.  Attachments are not allowed.  To learn how
> to post in Plain-Text go to: http://www.expita.com/nomime.html  ---
> _______________________________________________
> Elecraft mailing list: [email protected]
> You must be subscribed to post to the list.
> To subscribe or unsubscribe see:
> http://mailman.qth.net/mailman/listinfo/elecraft
> Elecraft Web Page: http://www.elecraft.com
> Also see: http://www.elecraft.com/elecraft_list_guidelines.htm
>
>