Maxon MCB-40 40-Channels Handheld CB Radio "mike" Questions

very old astatic 525 mike wiring i found a very old astatic mike it says 525 astatic corp.on the back and contact usl on the front it looks like a old noise canceling mike,it has 4 wires ....red,black

need wiring schematics for mike for harley ultra. plug on end of mike that goes in bike I have a 93 ultra with same problem. need new cord and mike switch. the mike says Midland on it switch 1 and 2 ...

key mike no hears me but shows meter You didn't mention if you hear the other radio. If not, here's a common problem and solution. That's usually a defective amc stage that produces RX audio and TX ...

...to board take it to the cb shop it requires some soldering skills and time just look up cobra 148 mike wiring diagrams and see which pin on the mike is audio then look where that pin hole goes in

...the swr meter doesnt move and if you move the swicth to cal you can adjust it with out keying the mike but has good recive any help would be good thanks dwayne To check the SWR, you put the swicth ...

I have no mike audio. Where's the mic gain pot inside the radio? Take the cover off and look for VR14,hope this helps.. Try another mike, problem could be in a broken mike wire, usually at the plug...

have a sequel when keyed up driver could not hear anything but sequel If this is a powered mike the modulation is set to high. If you have a standard mike check your settings on the radio, if ...

Old dynamike plus wiring for a super star 3900 Hi I need to know how to wire a Cobra mike to a Super star 3900. Its the Cobra dynamike plus 7 volt version !! It has a new battry and the element shows ...

...just may have to find the original type mic for that radio because midlands are just that way. The mike wouldn't inhibit the receiving end. Does it receive without the mike attached? If it does,

Why does the channel change when I key the mike? wrong mike is plugged to radio , many radios have the option to change the channels via two buttons on mike , unfortunately the mike connectors are ...