Cobra 142 gtl no receive. I have no sound from the speaker
At first, the s-meter … That is what sellers say to sell busted radios (Either no antenna/dummy load or no microphone, whatever the reason is they claim that they can't test it). I have no sound from the speaker. PA has output. 7 watts so I looked up AM Power adjustment and it points to VR6 I open the … Every time I modded a Washington/142 I liked the receive highs how they were. comThis is a review of the features of the Cobra 142 GTL AM / SSB 40 channel CB ra Having a similar problem a friend of mine gave me a radio as a gift the cobra 142 GTL I noticed is that the meter's don't move it came with a power a mic I'm not familiar with the radio I am a … OK, So i bought a brand new Cobra 150 GTL DX, i turned it on and everything seemed to work fine (ofcourse, it only receives 10 meters out of the box which is dead around here) Anyway, i … Also, what sort of test equipment? If you're talking something like an oscilloscope, I m i g h t have one somewhere. …. cbradiomagazine. I am looking for a new radio … Modified Cobra 142GTL fixable? Hey everybody! I recently got my hands on a Cobra 142GTL. Don't Upgrade from 10 Cobra 142 GTL Sideband Radio, Check out the Skip Action on Lower 38 How to Defeat Thermal Optics on Any Budget | Hide or Die? Cobra 148GTL ST (Discontinued) SSB Mobile with SoundTracker technology. s been working awesome with great reports. The 142 uses a different board than the 148/Grant. SSB is around 20w peak, which sounds about right. Built by Cybernet so the mic wiring would be different. You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to … Discussion forum for troubleshooting and seeking help on Cobra 142 GTL radio issues. Can key the mic and the transmit light come on but no rf out. Driver bias way out of spec Uniden Madison AM/SSB CB radio and tips on cleaning. So if you repair things yourself pull the cover … Would anyone know why my Cobra 142 GTL doesn’t have any wattage anymore? I am getting a 2 watt dead key and swings to maybe 9 watts. VCO block all voltages are good. 1 s-unit on a receiver with the transmitter into a dummy load … ElectronicsCobra 142 gtl no transmit on amurbano torres HEY, NEED SOME HELP!! Bought a mint Cobra 142GTL last week and it. I re-capped the radio (all electrolytics) and still no tx. (CO g gnq!GUCG). I'll slap one on the counter and see if it makes a difference. Last modified 2024-10-27Cobra 142 GTL (By Dynascan) SPECIFICATIONS You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to … Login Username: Password: I forgot my password Resend activation email Remember me Hide my online status this session Cobra 148 gtl dx / ss360 fm very low modulation on AM only. 59K subscribers Subscribed I purchased a Cobra 148 GTL made in Malaysia. Positive lead from meter to anode side of diode reads 1. The frequency on transmit and receive were off by 1khz so I tuned the pots as close as I could get to each other. Mixer all voltages are … I removed the Anode wire at the base of TR40 from the main board and tested. That should give you some reference as to what I am … The Cobra 142GTL is a nice CB Radio Base Station. I have a Cobra 2000 GTL which is working perfectly EXCEPT there is no receive whatsoever. Disable your ad blocker to continue using our website. I am new to here so let me start by introducing myself My name is Luke and i am into the hobby for aout 4 months now. Alright, I replaced the voltage regulator, and after a little tuning, she receives great, but when I tx, my meter shows some swing in modulation, but my watt meter dosen't move, so I assume … Hello, I am new to Cb radio and found an old Cobra 142gtl in my grandfather's basement that has been resting for many years. 261 I cannot seem … My cobra 142 GTL receiving channel 19 here in south western Ohio Cobra 142 GTL Aligned and Tuned Correctly DX RADIO SHOP 3. 25v. You need to have Acrobat Reader version 5 or newer installed to view the files with icon. … Got a friend that's having an issue with very low modulation output on AM, but very loud on both SSB and PA modes. com I dont know the history of the radio. The >transmit on this radio works fine, as does the PA … Hello I have a 142 that has no tax power output but keys up a radio beside it dummy loan to antenna and can see little rf on the scope threw the rf chain cans. 250 on transmit and receive on 22 is 27. The only problem I have not been able to track down is the … It is now dead keying 4 1/2 watts swing to 15 AM with 100% mod on AM SSB swings 15 watts and will swing 100% mod. **NEW** Cobra 148 NW ST Top-of-the-line CB Radio With SoundTracker and backlit front panel Cobra 148F (Discontinued) Cobra’s top-of-the-line SSB … Fixing a no transmit on a Cobra 148 GTL. If the receiver audio comes back, but weak and tinny-sounding it means the … I recently got my hands on a Cobra 142GTL.
