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Recent content by Probate

  1. P

    Cobra 2000 GTL Final Output Transistor Problem

    Hi The Original was an OEM 2sc1969, I replaced with HG1969. Is there a better source for these transistors, also drivers?
  2. P

    Cobra 2000 GTL Final Output Transistor Problem

    Hello, Never had a problem with my radio in the past, SWR is flat, keeps blowing 2sc1969 within 10 seconds of transmitting, any ideas on where i should check. Thanks in Advance!
  3. P

    ARF 2001 microphone info wanted

    There are a few of us looking for these boards, I would be interested if you were going to sell a few.
  4. P

    GE 3-5825A Clarifier Unlock

    I appreciate the reply and I will perform this by the weekend. Do you know which pots are for am,lsb,usb for frequency?
  5. P

    GE 3-5825A Clarifier Unlock

    Hi, I appreciate the effort, having a hard time finding this mod.
  6. P

    GE 3-5825A Clarifier Unlock

    Hi All, Im looking for instructions on how to unlock the clarifier with just minimal slide and what pots to adjust am/ssb for frequency. Thanks
  7. P

    Cobra 148 gtl SSB Audio Flutter Malaysia Model

    Thanks! This was extremely helpful and worked!
  8. P

    Cobra 148 gtl SSB Audio Flutter Malaysia Model

    Hi All, Any ideas on why I'm getting garble sound on sub when audio its turned up? Regards
  9. P

    Cobra 29gtl Audio Flutter Mod

    Does anyone know a mod for the cobra 29gtl audio flutter on transmit?
  10. P

    Cobra 2000/148 Gtl Mosfet Conversion

    Hello All, Has anyone tried a mosfet conversion on their 2000 or 148? if so, what did you think of it? wich one would you recommend? My friend tried one from an eBay purchase and wasn't successful. Appreciate any information on this. Thanks
  11. P

    Cobra 148 GTL Clarifier Unlock Question

    Found them at RF parts Thanks
  12. P

    Cobra 148 GTL Clarifier Unlock Question

    I called and spoke to someone there to confirm not on stock. Regards
  13. P

    Cobra 148 GTL Clarifier Unlock Question

    Yes, if you go to there site 80 week lead time.
  14. P

    Cobra 148 GTL Clarifier Unlock Question

    I was referring to the Mosfet conversion, IRF520 or ERF 2030, Is there a good source to purchase these or other good substitutes? TY
  15. P

    Cobra 148 GTL Clarifier Unlock Question

    i noticed these transistors are hard to come by, any other alternatives or resources?