HW-16 chirp

[Mark Graalman WB8JKR]

  I've corrected this by the following:

Install a 100 pf siver mica from V7 pin 8 or 3 to ground.

Install two series connected 70 volt 5 watt zeners from
V7 pin 3 or 8 to ground.

Change capacitor C7 from .001 ufd to 100 pf silver mica.

Mark  WB8JKR


On Sun, 17 Mar 2002 18:36:49 EST Chuck Penson <wa7zze at JUNO.COM> writes:
> Gang,
>
> I picked up a real sweet HW-16 at the Scottsdale swap last weekend.
> It
> works well, but I notice some chirp, esp on 40. Am starting with the
> assumption that this is due to poor voltage regulation, but before I
> install a regulator I wanted to check to see how others may have
> addressed the issue.
>
> Thanks in advance for any advice.
>
> Chuck / WA7ZZE
>
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