[Amps] SB-220 tick,tick,tick
Steve London
n2icarrl at gmail.com
Sat Feb 2 10:49:19 EST 2019
Yes. I replaced all of the electrolytics and equalizing/bleeder resistors. No
sense in continuing to use the 40 year old electrolytics - some had a bubble in
the rubber. I also yanked out the equalizing resistors and caps across the
diodes. Lots of gunk built up there. Not really needed with modern diodes.
Thanks for all of the suggestions from the list.
73,
Steve, N2IC
On 02/01/2019 08:36 PM, donroden at hiwaay.net wrote:
> Was this problem solved ?
> Don W4DNR
>
>
>
> Quoting Steve London <n2icarrl at gmail.com>:
>
>> I have an SB-220, of unknown lineage.
>>
>> While using it, I noticed that on receive, listening on my receiver, I was
>> hearing a strong tick, tick, tick sound, about 3 ticks per second.
>
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