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Old August 24th 08, 03:11 AM posted to rec.radio.shortwave
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First recorded activity by RadioBanter: Jul 2006
Posts: 271
Default Kaito KA-2100 upgrade

The built in AC power supply on this radio has quite a bit of switching
noise. Each of the diodes are bypassed, but they neglected to bypass the
secondary of the power transformer.
Place a 1uF ceramic cap across the secondary (input to the diode rectifiers)
and this will eliminate that "light dimmer" type of buzz on the MW band.

Pete


 
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