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  1. igmo

    Cobra 148 GTL speaker replacement

    Thanks much! I’ve been looking at those but even then, they vary in dimensions and pwr. I ended up ordering one with correct dimensions but 1W vs 3W capability.
  2. igmo

    Cobra 148 GTL speaker replacement

    Does anyone have a source for an exact or close, replacement 3 1/2” 8ohm 3w square speaker for the Cobra 148 GTL? 1” h Going nuts looking. Thanks
  3. igmo

    Cobra 29LTD Classic 4 pin front -nd schematic

    Anyone have a lead on a readable schematic for the 29LTD classic? Been away..lost wife to cancer. Is this site still operational? Tnx Jim
  4. igmo

    P/N & vendor for Rx/Tx grn /red LED (Cobra 25/29 LTD)?

    Thanks Brandon, I ordered 10 incase others here need one too.
  5. igmo

    P/N & vendor for Rx/Tx grn /red LED (Cobra 25/29 LTD)?

    That’s usually the case for me.
  6. igmo

    P/N & vendor for Rx/Tx grn /red LED (Cobra 25/29 LTD)?

    Looking for the part number and vendor for the Rx/Tx (grn/red) LED for the Cobra 25 or 29 LTD Classic. If this has already been covered (like a billion times) my apologies. Thanks in advance! Jim
  7. igmo

    Cobra 25LTD Classic BOM?

    Specifically, I’m looking for the value and part number for diode D2. If I had a ”bill of materials” on this rig, it would release a bit of tension. Thanks!
  8. igmo

    Cobra 148GTL Channel selector switch

    Looking to buy a replacement channel selector switch p/n 083-241-9-002. I bought a sight-unseen junker 148 to harvest a switch for replacement and guess what? Yep.. Its cracked so badly one could almost spin the dial with one finger. All listed switches that were available for sale are now...
  9. igmo

    Cobra 25LTD Classic BOM?

    I’m specifically trying to determine the value or equivalent p/n for D2. If I had a “Bill of Materials” list I wouldn’t be asking. link? Thanks!
  10. igmo

    .790 MHz check (TP10) continues to widely oscillate

    With you on that one as I changed them out first blink. Found a flakey freq counter probe connector.
  11. igmo

    .790 MHz check (TP10) continues to widely oscillate

    Agreed and thank you! Incidentally, I found the issue…a faulty connector on my freq counter. Driving me nuts until it finally broke away.
  12. igmo

    .790 MHz check (TP10) continues to widely oscillate

    Going through alignment procedures beginning at synthesizer on a 148GTL (5-pin side mic) from Sams Photofact. All good so far until I check for .790mhz at TP10. Reading is all over the place. Going to voltage checks next but perhaps someone has a tip.
  13. igmo

    A couple things Re: Cobra 148

    Another great tip, thanks! Adjusting CT2 to the 7.8015+5hz is one of my issues. I can only get it to 7.796. So, now I'll go for the cleaner.
  14. igmo

    Rarest cb / export you’ve owned

    3 offenses 12 counts. It set me back a few bucks. I learned. Now I’m back in the same area running 1500 watts but this time I’m legal.
  15. igmo

    A couple things Re: Cobra 148

    Thank you!! When I said it was coming back to life I really meant to say I was making progress with it. Started with nothing lit, to no output, then to wrong voltage readings to no modulation. Getting CT2 to cooperate was fun.
  16. igmo

    Rarest cb / export you’ve owned

    I owned a Sonar G in the late 60’s. It did so well, coupled with a nice tube amplifier and beams -pointed directly toward DC from my home in Va., the FCC stopped by to do a live interview. A receipt of their visit arrived later…
  17. igmo

    A couple things Re: Cobra 148

    I’m in need of help regarding service work I’m trying to perform on (3) 148GTL’s. All three are the older models with the 8 pin IC4, side access mic 8 pin mic plug, and MB8877 chip. I think you get the idea. All 3 have been modified and hacked-up pretty good. Anyway, I ordered the Sams pub...