[amsat-bb] Doppler adjustment proper procedure question

[Ted Krempa]

Just curious....instead of irrational bashing of ARRL (which looks after ALL
ham radio interests, including minor niche groups like sat operators) , why
can't the answer simply be to adjust either the up or down frequency? The
'computer control' has nothing to do with it, no?

73, K7TRK

-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces at amsat.org] On Behalf Of Dave Webb
KB1PVH via AMSAT-BB
Sent: Friday, June 21, 2019 12:12 PM
To: AMSAT -BB
Subject: Re: [amsat-bb] Doppler adjustment proper procedure question

The ARRL can't even get frequencies correct so it's no surprise they are
wrong about which frequency to adjust.

 If you aren't using computer control to be able to adjust uplink and
downlink you adjust the higher of the two frequencies.

Dave-KB1PVH


Sent from my Galaxy S9

On Fri, Jun 21, 2019, 3:05 PM AI9IN via AMSAT-BB <amsat-bb at amsat.org> wrote:

> On the official ARRL VHF/UHF info sheet
> (
>
http://www.arrl.org/files/file/Field-Day/2019/2019%20Above%2030%20MHz%20-%20
Rev%20A.pdf
> )
>  they suggest that for satellite QSOs operators should only adjust their
> receive frequency regardless of whether it is VHF or UHF. I thought
> standard procedure was to adjust the higher frequency whether it is
> transmit or receive.
>
> Steve AI9IN
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_______________________________________________
Sent via AMSAT-BB at amsat.org. AMSAT-NA makes this open forum available
to all interested persons worldwide without requiring membership. Opinions
expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
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Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb