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Anyway to further increase the modulation on Cobra 25 ltd classic without cutting the limiter or using a power mic? Ive got the VR maxed out.

I set the bias voltage. It was set a bit high. Dead key on low is 1 watt and on high its 4 watts. The AM Mod amp transistor is still getting really hot. Even at a dead key it heats up to the point you can't touch it.

Thanks for the info! Appears to actually be the AM Mod amp transistor that's getting hot. Any idea why that's happening?

Looking for the full alignment info for mosfet general lee. One of the local hack shops had their hands on it and its pretty screwed up! Also was wondering why the voltage regulator is getting extremely hot?

Yup D9 was cut. Where is VC1? Is it by the pll chip? I don't see anything labeled VC1.

I'm thinking someone took out the diode for the modulation but I'm not sure where it would be? Adjusting VR5 does nothing. Also it showing about 3 kcs high on freq. How can I get it back to where it needs to be?

Looking for the tuning and alignment information for a uniden pc68xl.

Like i said before my buddy ordered it for me from some place in Michigan. I couldn't tell you the name of the place but the radio is new and hes been dealing with the place for years. All I need really need is the alignment procedure and I would be good. Seem to think that's all it really needs.

Yes it reads both peak and average. dead key on am is about 10 watts. Output on FM is about 40 watts

My buddy ordered it for me. I'm not sure where from exactly but he did say it was out of Michigan. You got me worried now!

MK3 Astatic 600 meter

Just picked one of these radios up. So far so good. Only thing that worries me is the output seems a little low on SSB. Only getting about 15 watts out talking normally and about 20-25 with a whistle.

Whats your SWR on CH 1? Whats your SWR on CH 40?

Nice making contact with you again!

I had one as a first base antenna. It blew the final out of my radio the swr was so high the first time I transmitted into it. Lowest I could get the SWR was 1.7 on either end of the regular 40 and about a 1.5 on 20 I called pro comm about it and they sent me another one but neither worked...

If you take a direct hit a lightning arrester wont always save your equipment. If you are seriously considering a lightning aresster, Polyphaser is the only one I will recommend. http://www.protectiongroup.com/PolyPhaser

One of the locals was also having trouble with a carrier on sideband.

CONNEX AM/SSB CX566 40 CH Interesting!

Looking for the alignment info for a Midland 5001z. Radio is a bit of freq. and the power and modulation are low.

A repeater is used to extend the range of hand held or mobile radios. They are mostly setup in permanent locations on tall buildings or towers. The way the one you have is setup is for emergencies or special events so that it can moved from one location to the next. I'm not sure about the...