TenTec
[Top] [All Lists]

Re: [TenTec] Centering Orion II Roofing Filters

To: <w5pny@w5pny.com>,"Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Subject: Re: [TenTec] Centering Orion II Roofing Filters
From: "Gary Harwell" <aa6cc@msn.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 16 Oct 2007 10:50:19 -0700
List-post: <mailto:tentec@contesting.com>
Elecraft makes a XG1 Receiver Test Oscillator which puts out a 1 uV and 50 
uV test signal on 7040 KHz. The little oscillator is not very expensive and 
is an excellent stable signal source for adjusting the roofing filters on 
the Orion. They should be available directly from Elecraft.
----- Original Message ----- 
From: "Harry G. McGavran Jr. " <w5pny@w5pny.com>
To: <tentec@contesting.com>
Sent: Tuesday, October 16, 2007 10:01 AM
Subject: [TenTec] Centering Orion II Roofing Filters


>
> It seems that one really needs a stable steady
> signal, both in frequency and level to do this job.
>
> Short of homebrewing a crystal calibrator (since
> these seem to be few are far between these days,
> even on ebay), what do people use for a good steady
> signal source for this job.  Off the air signals
> seem to have enough QSB to be a problem and without
> a second rig to use for a source, I was curious
> what other people used...
>
> 73,
>
> Harry, W5PNY
>
>
>
>
> -- 
>
> Harry G. McGavran, Jr.
>
> E-mail: w5pny@arrl.net
>
>
>
> _______________________________________________
> 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

<Prev in Thread] Current Thread [Next in Thread>