Questions & Answers for: cobra turn rx

cobra 29ltd classic : no rx / tx Radio was plugged in backwards , with 3 amp fuse inline . I replaced d23 , and fuse ,brought it back to life .I tried several ( known good ) mics .Still no rx / tx . ...

...rx on am with the anl switch on when i turn the noise reduction switch on it would kill am rx, works ok on lsb and usb. The NRL switch has broken a contact or is simply not making contact...check the ...

...rx on side band fine,also tx on am. thanks ,bocephus Check xtal X1 (7.3450 MHZ). It's in the am osc. I had exactly the same problem. I live in a highly corrosive coastline area Turn the RF gain all ...

...Cobra 29LTD CHROME. The tx light lights red when keyed but the meter doesn't move. It will transmit to a radio if they are sitting close to me but has no modulation. The rx is good but the volume is ...

...RX mode on cobra microtalk PR3850WX I have a cobra microtalk PR3850WX that is always on RX mode and it is showing contantly the symbol RX on screen. The walkie talkie is only transmiting but is not ...

...cobra radio,s have red some have green RX/TX lights, but are you modulating? Some green lights turn red. What is your standing Wave on the antenna,s? You need to check it and the output of the radio. ...

...turn from overtighting the mic connector.. also check the pins they may be broke or compressed too much and won't make connection to any mic.. Pin 1 is ground and pin 4 is rx.. take a jumper wire ...

...turn it off? RX means that the radio is receiving a signal, this will put most of the cobra 2-ways into a locked state. many of the cobra models have an issue were after a bit of use, they will seem ...

Cobra 148gtl tx/rx flashes between green/red and meter vibrates while mic is keyed, but only when you talk on sideband. Recieve is good. mic is old, but did work fine and all mic contacts are solid in

...cobra 29 classic when i got it it keyed up fine no one could hear me when i talked then all the sudden the rx/ tx light turns on when i key up i have a scorche antenna from walmart with a longer ...