Thread: Problems with Cobra 148GTL CB radio
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Old September 12th 06, 01:13 AM posted to rec.radio.amateur.policy,rec.radio.cb,rec.radio.swap,rec.radio.scanner
Slow Code Slow Code is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 4,113
Default Problems with Cobra 148GTL CB radio
wrote in
ps.com:

Ok--I solved the problem with the radio!

Yes, it had been modified. Someone grounded pin 10 of the PPL chip and
fiddled with the VCO for above-band operation. I removed the jumper on
pin 10 and then used a frequency counter to realign the VCO. Also, the
output power was a bit high, so I adjusted the modulation circuit to
make it operate at the legal limits for AM and SSB.

Thanks for the advice. It was helpful.

-Dave


You're welcome, My pleasure.

There's nothing like the sound of a good loud fart or belch on CB
channel 19 to get the conversations going especially when they're
broadcast over-modulated with echo and punctuated with a roger beep.

SC


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