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Which antenna for roof top
Wireweasel is spot on.
I've been using exact same lashup for years,
Good:
Easy to erect
Inexpensive
Works well very very well
All bands with good tuner (manual or auto)
Bad:
None that I am aware of.
.....Mac
FT-102
The best place to start is here:
http://www.radioamateur.eu/schemi/FT102_serv.pdf
The manual, read it twice and come back.
If truly new in the box you have a gem, the radio is a hybrid
(tubes and transistor's)
Enjoy it.....Mac
Looking for older Gray300 mobile.
I believe it had 4 MRF-497 finals.
Working or not
PM plz if you have one or know someone who
might have one for sale
TNX.....Mac
Autopatch
Much in the same way your telephone does, substituting
RF for wires, your radio DTMF is the encoding device and the
receiver on the repeater is the decoding device and the tones you
send are simply transferred to the telephone switching devices
at the telco, a preset tone...
PC-122
Go to CB Tricks, look up your radio schematic
Here:
Uniden PC122
I would first check the voltages for the regulator, then Driver and final transistor
and let us know.....Mac
Reverse Polarity
I would look at the voltages on IC-5 TA-7205
It is your audio output and since you said it appears to transmit
and receive but has no audio, it would be a good bet, examine it
closely for a hole burned in it.
It mounts to the side of the chassis near the back of the...
CB'r Since
How about 1955, when the entire 11 meter band belonged to
Amateur's.....
My C.B. call KKJ-2646, circa 1962
Been continuously licensed Amateur since 1955.....
WOW - going back way too far, making me feel old.....
I agree with previous comments - just wait till the Sun...
570D problems
Have you tried the reset procedure ? Quite often this clears up problems.
it's in the manual, only problem you will return to factory defaults and lose
your memory contents if programmed.
"With the power off press the A=B key hold and power on."
Hope this helps, if...
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