Stan:
The mod is here on the Ten Tec wiki:
http://www.tentecwiki.org/doku.php?id=579audfilter
Check the 8 capacitors in the audio filter circuit. If they are 0.0033
uf, change them all to 0.0022 uf. According to the mod, this will
raise the filter frequency from 350 Hz to 750 Hz.
73,
Bob WB2VUF
On 4/5/2012 2:21 PM, Stan Barr wrote:
> Hi,
>
> I have a Century/22 and I recall seeing mention of a mod to raise
> the audio filter frequency - a little low for my taste.
> Can anyone point me to it? I've got to dig inside the rig to
> replace the dial elastic (again!) and might as well do any other
> mods the same time.
> Thanks in advance...
>
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