I have seen this once with an older light & controller on one of the County
220’ towers. We upgraded the tower lighting when the tower was strengthened to
an LED system and the issue cleared.
I don’t have a suggestion on a fix.
Dave wo2x
Sent from my iPad
> On May 25, 2022, at 12:01 PM, k9mk@flash.net wrote:
>
> Greetings to the group,
>
> Last night I was monitoring our county skywarn net on 2M as storms went
> through our area. On a number of the marginal stations, the ones that were
> in that 'almost full quieting' signal level into the repeater I observed what
> I thought was a desense hit. That meaning where the signal went from almost
> full quieting to a bit noisy (> 20 dB quieting). It would toggle up and down
> and then I realized that the so called desense had a cadence. About one
> second on and then maybe 2 seconds, or something like that. I quickly
> realized it the was tower light. Has anyone seen this or maybe dealt with
> something like this? The light and antennas are at 400', and the repeater is
> in the bunker at the tower base. Thanks in advance.
>
> 73 Mike K9MK
>
>
>
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