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FW: RE: Linrad Questions (W3SZ Oct 11 2002)

-----Original Message-----
From: owner-linrad@xxxxxxxxxxxxxxxxxxxxx
[mailto:owner-linrad@xxxxxxxxxxxxxxxxxxxxx]On Behalf Of W3SZ
Sent: Friday, October 11, 2002 5:47 AM
To: linrad@xxxxxxxxxxxxxxxxxxxxx
Subject: RE: [linrad] Linrad Questions

Hi Kohjin!

> At 18:47 02/10/10 -0400, you wrote:
> >With Leif's help I modified them to decrease 0 frequency 
> noise, and I 
> >also don't use their oscillator due to phase noise;  I use external 
> >oscillator.
> If I were, I would do the same.
> Did you use PTS or xtal osc?

PTS.  I am lazy ;)
You only need to put in a circuit to convert the PTS sine to square TTL
wave and it works fine.

> >If you want I can make and send you some gif files of the 
> spectra with 
> >them, or some Linrad S files.  Just tell me what you want 
> (band, mode, 
> >file size, etc) and I can post them to my web site.
> I appreciate as huge as possible!
> Any band or mode but I prefer 144MHz EME of course.

I am working tonight (on call) and will do this tommorow evening and
post a note to the list as to where the files are (they will be on my
qsl.net webpages).


Roger Rehr
W3SZ   FN20ah
2 Merrymount Road
Reading, PA  19609-1718

> Thanks as always,
> Kohjin - JR1EDE