Questions & Answers for: cobra 148 gtl no am tx audio

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Question about 148 GTL 120-Channels Base CB Radio

5 Answers

Cobra 148 gtl Low / No receive audio The radio has good tx audio and pa audio, so the audio chip is working. I can create audio by do a "finger resitance" across the pcb. any ides where to look? ...

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Question about 148 GTL 120-Channels Base CB Radio

3 Answers

GTL no sound Tried 3 working mics, no audio at all, AM or SSB. I hear a slight sound from the speaker. External speaker no sound either. TX is perfect, and I can see I am receiving by the meter swing,

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Question about 148 GTL 120-Channels Base CB Radio

4 Answers

...problem is the simplest sution.plug an external speaker into the radio. other poss. is audio output final is bad.do you have tx audio? midland Alan fm/am 40 chan.my cb is transmitting on

Question about 148 GTL 120-Channels Base CB Radio

2 Answers

cobra 148 gtl It has receive audio but no transmit audio on am or ssb, what is the problem First off check to see if your mic gain is turned all the way down. Second; if you have a power mic is the ...

Question about 148 GTL 120-Channels Base CB Radio

2 Answers

...Cobra 148GTL. TX light changes and carrier is present but there is no modulation. Checked microphone appears to be working. Replaced Capacitor C176 with a 16v 47uF identical capacitor (in the audio ...

Question about 148 GTL 120-Channels Base CB Radio

1 Answer

...TX on USB My cobra 148glt cant TX on USB and LSB but it can RX on them. I mean when I put the radio on side band , no body can hear me well, they tell me that it is like a lack of power, but I have ...

Question about 148 GTL 120-Channels Base CB Radio

1 Answer

...AUDIO / NO TX OK bare with me now i have no idea of your knowledge level with CB/ SSB radios. Lets make sure our setting on radio face is correct before we decide this is an mechanical problem. Set ...

Question about 148 GTL 120-Channels Base CB Radio

2 Answers

148 gtl receive works fine transmit has no power radio has had no mods. all works well on receive. With another radio on the bench the failing radio can be heard but just has no power to the signal on

Question about 148 GTL 120-Channels Base CB Radio

1 Answer

cobra 148 gtl no transmit I already change the finals the Mb 3756 voltage is good when key in the mike. Tx light up. receive is good and the unit is modificated.No tx on am.usb and lsb. Any suggestion

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