| To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] Corsair II Display Segments |
| From: | Barry N1EU <barry.n1eu@gmail.com> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Mon, 11 Mar 2013 16:34:52 +0000 |
| List-post: | <mailto:tentec@contesting.com> |
On Mon, Mar 11, 2013 at 4:26 PM, Stan Barr <g0clv@dsl.pipex.com> wrote: > > My Corsair has a pronounced noise peak around 2KHz (I've not measured the > frequency, so I'm guessing). It's arising before the notch filter as I > can notch it out which improves the sound quality enormously. > This does not sound normal. The product detector directly feeds the notch filter. My guess is that you either have a bad xtal filter or your rig needs an alignment. I've looked at the rx audio spectrum of many Corsairs and have never seen a peak like that. 73, Barry N1EU |
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