[SADXA] "The Green Box"

Alan Komenski akomenski at comcast.net
Mon Apr 12 10:57:25 EDT 2021


Congratulations, Wes. Nice accomplishment especially under the circumstances, Wes.  Maybe you can tell us a little about it in Thursday’s SADXA Zoom meeting.

Alan - AC2K

Sent from my iPhone

> On Apr 12, 2021, at 6:36 AM, Wes <wes_n7ws at triconet.org> wrote:
> 
> The results of the latest ARRL Frequency Measurement Test are in:  http://fmt.arrl.org/fmtcurresults.php
> 
> This year was really complicated.  Two stations, each transmitting on three different frequencies, with only one minute of key down time to measure.  To make the green box, one had to measure each to less than 1 Hz accuracy.  My worst case was 0.26 Hz on a signal that was being clobbered by some digital station transmitting a mode I've never heard before.
> 
> Wes  N7WS
> 
> 
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