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Search results

  1. G

    Can A Person Install A Frequency Counter In A Cobra 29

    on the galaxy FC347 do not mod it for a cobra radio it needs the 16mhz input i need to look for the info on hooking it up in a 29
  2. G

    Can A Person Install A Frequency Counter In A Cobra 29

    the FC347 will work on receive but it will be off frequency on transmit make sure the FC347 is setup for a Galaxy radio and not for a cobra radio
  3. G

    Ranger made radios RT1 invasion

    it is comp tune 29. i know it not good on a radio. i do it to see how long a mosfet well last. the 13n10 been going on 2+ year maybe more and it is still good. for the mod. the mod I do is the same as the ERF-2030 mod but a little more I us 13n10. the driver needs to be 2sc1957. and for the mod...
  4. G

    Ranger made radios RT1 invasion

    cobra 29 ltd
  5. G

    Ranger made radios RT1 invasion

    i got some transistors. it does the same avg power as the 13n10 but does more peak power
  6. G

    Ranger made radios RT1 invasion

    got one today its ok no more power on avg but if you like peak you will love the IRFZ24N
  7. G

    Browning s-9 r 2700 radio

    http://www.cbtricks.com/radios/browning/23_s-nine/index.htm
  8. G

    Improved RX Sensitivity, Robyn 240D

    ok good job lot of info on your site
  9. G

    Improved RX Sensitivity, Robyn 240D

    https://wb4iuy.blogspot.com/2019/02/robyn-240d.html
  10. G

    Which Is Best For A Cobra IRF520 Or ERF2030 For The 40 Watt Mod

    how about a update did you get what you want out of the radio
  11. G

    Which Is Best For A Cobra IRF520 Or ERF2030 For The 40 Watt Mod

    it should work good with the irf520 and you should get 40+ peak watts
  12. G

    Which Is Best For A Cobra IRF520 Or ERF2030 For The 40 Watt Mod

    for the 29 the mod I do is the same as the ERF-2030 mod but a little more I us 13n10 the driver needs to be 2sc1957. and for the mod I do is c62 do not remove add a 400pf or up to a 500pf.put a jumper on r123 remove r55 and add 22pf. for L14 don't remove slug remove one turn from copper wire. to...
  13. G

    Which Is Best For A Cobra IRF520 Or ERF2030 For The 40 Watt Mod

    what radio are you working on?
  14. G

    tram titan 4 rx vfo problem

    yes it was set wrong thanks
  15. G

    tram titan 4 rx vfo problem

    I will take another look at that thanks
  16. G

    tram titan 4 rx vfo problem

    the titan when I spot tune the rx I got to go backwards on the vfo to tune it in I tested most of the transistor and tested good I got radio cheap but someone worked on it before I got it its got a lot of problem but most are fixed
  17. G

    SBE Console V no modulation

    some board can be market wrong like + should be - or - should be + look at the cap before you take it out
  18. G

    Cobra 29 High Power mod with 2sc1969 transistor

    if what to see 50 peak it is called a comp mod the mod is change drive to a 2sc2314 final to a 2sc1969 jumper r123, r58, d8 remover r55 add a 500pf to a1000pf to c62 it wont look good on a scope
  19. G

    TS 500v - fan recommendation

    look on ebay I see some fan kits for the 500v
  20. G

    Best Technician of the year on YouTube is ?

    the only technician you have on the list is mike's radio repair
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