[R-390] R-392 PTO output level?

[g4gjl]

Try the tube first.
The fail or go low with monotonour regularity in that spot! (from
experience)

73

Pete
G4GJL
----- Original Message -----
From: "Roy Morgan" <roy.morgan@nist.gov>
To: "Paul H. Anderson" <paul@pdq.com>; <r-390@mailman.qth.net>
Sent: Monday, January 05, 2004 4:27 PM
Subject: Re: [R-390] R-392 PTO output level?


> At 06:50 PM 1/4/04 -0500, Paul H. Anderson wrote:
>
> >What is the output level of the R-392 PTO supposed to be, and is it about
> >the same as the R-390/391/390-A PTO?
>
> Paul,
>
> Data I have indicate 1.5 to 2.2 volts. (I assume this is RMS RF voltage.)
>
> >I'm aligning a 392, and found that the PTO is drifting, so when I put a
> >scope on the output, the signal looks noisy and weak (<10mv or so).
>
> Way too low. You have something to fix and you know where to start.
>
> Roy
>
>
> - Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
> 7130 Panorama Drive, Derwood MD 20855
> Home: 301-330-8828 Work: Voice: 301-975-3254,  Fax: 301-948-6213
> roy.morgan@nist.gov --
>
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