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  1. P

    regency cb-701 (base)--tx modulation weak/talkback n speaker

    hello guys,,i have an old regency cb-701 40 channel base..problem with this radio is out going tx audio is weak..also it has talkback coming back through speaker..doesnt have talkback feature.rx incoming audio is good.also tx carrier is good.any ideas very much appreciated..thanks in...
  2. P

    Tram diamond 60

    yes you are correct.i misunderstood,,i thought you had no tx in am..have you checked for bad solder connections..
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    connex 3300-bad hum on tx and rx

    found the problem with this radio..bad solder connection in the vco area
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    Tram diamond 60

    it sounds like the am regulator has gone bye bye...................................pathfinder
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    connex 3300-bad hum on tx and rx

    hi there,,i have a connex 3300 with the ept-3600 14b pc board.it transmits and modulates fine..but it has a bad humming sound on both tx and rx audio..strange thing this is just on band d in regular cb mode.in all the other modes,and low and high channels it is nice a quite..just a quick look at...
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    Cobra 139XLR ANL- ANL/NB Switch Wiring Hook-Up Help Needed

    hello gentlemen,,,how are you doing today..fine i hope...got a quick question????where do you guys buy your schottkys??and can you buy them as an individual,,or you have to have a company tax number to buy????
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    binatone long ranger 40 channel handheld-will not power up

    i have a binatone long ranger handheld,that i bought on ebay from a guy in the uk.it will not power up.i have tryed two different power adaptors.i have also hooked it up straight to my 13.8 vdc power supply.still wont power up.i also have checked the reverse polarity diode,it is o.k,also checked...
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    cobra 146gtl,no tx audio

    i have a cobra 146 gtl it has no tx audio but the rx audio is fine.the dead carrier is also good.but it nether will modulate on am or ssb.i have checked the mic,on a mic tester.the mic is good.parts i have already changed include,audio chip,balance modulator,am regulator,mic amp...