Question about Radio Communications
...carrier but no modulation on my radio shack hand held cb either the mic or its amp or the modulation circuit has failed i as its a hand held i suspect the modulation circuir its transformer or audio ...
set the carrier on the galaxy 55hp how to adjust the deadkey you need a watt meter,a static proof screwdriver and a schematic. www.cbtricks.com has the service manual
...carrier when switched to usd r lsb Hi, It is a fairly common practice to make use of the CB/PA and/or speaker switch to modify this radio to add a few more channels (hot wiring the PLL pins). Perhaps ...
...carrier, but no receive signal on meter. Check TR38 I have seen caps in the circut go bad more then once if you have a schematic you should be able to find it if one is bad,a capasator meter would ...
...carrier with no modulation on regular AM channels. Battery in power mic is a 6v battery,checked with vom it is 5.96v. I switched to the PA function on the radio there is good modulation with no ...
...carrier no modulation Ah! these and the cobra 2000 had the same board and same problems--Some will have no transmit audio (check or sub to make sure microphone not the problem) and others no ...
...#39;t modulate recieves fine keys up relay clicks needle doesn't move no voice either cant find schematics You may have a dead meter. Modulation is audio's affect on swing wattage or pep. ...
...carrier but has no audio. Reciever is fine. Where do I get a schematic? hello there ,a very simple solution to this problem remove rear covering and circuit board you will notice the mic anylise it ...
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