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  1. Harley3315

    Low channels mod IE 26.8150 GE. 3-5814A pll03A

    Started to mod this with the same mod as 02A ge radios and will not do the lower few channels with pin 11 bridged with 3.3k and switch to pin 8 any Idea on this one?
  2. Harley3315

    Cobra 29 ltd Chrome No tx audio

    Have this on the bench with the tda2003 audio chip I have rx audio just fine no tx audio at all. Not even the pa shows any tx audio any ideas? Half burned out audio chip I think they run the tda2003 in bridge mode could half be tx half rx?
  3. Harley3315

    Adding an rfx75 to Cobra 29 XLR

    Anyone got any ideas for how to make this happen I know on the 29 ltds and such you tie it in at the final just was hoping maybe someone had an idea how to pull this one off since the radio has extra channels and stuff already.
  4. Harley3315

    Galaxy Saturn Turbo No Roger Beep

    So I replaced the echo board the original was EPT0SSB50B this radio only had the flip switch for echo did away with that added newer style board from 2517 the newer board doesn't use the extra plug with the orange and red wire a the other end of the board. the pic of it on cb tricks isn't...
  5. Harley3315

    Uniden 980 crystal swap for lowers

    Can anyone tell me what crystal is the mixer they aren't marked and what crystal I would need to swap in to get it to drop in to the 40 lower channels only looking to be able to go down to 26.815 for the most part our standby channel we use her locally. Maybe point me in the direction to were to...
  6. Harley3315

    General lee half in half out

    Have a general here the tx/rx light is yellow will key up and transmit fine but will not switch back to rx Changed the 2 transistors up by the mic jack for switching already and a couple diodes in that area as well an idea where else to look at??
  7. Harley3315

    Pdc250 frequency counter on Uniden washington

    Would like to know where I can tap in to the radio and use the rca jack on the back of the radio and read am rx I tried to tap the spot with 68pf cap that would be used on the galaxy type counter fc347 I think it was and the counter reads 35.034 any idea what to do here?
  8. Harley3315

    Cbs1000 display contrast seems to have fallen out

    The display contrast is almost completely gone unless your looking at it from the right angle you can't tell it is on at all anyone else ever run across this?
  9. Harley3315

    Tx frequency adjustment pot on Cherokee cbs1000

    Anyone now what pot adjust the tx frequency I'm aware that rv50 centers the clarifier but my hop is there is also one to adjust tx frequency on the main board it self.
  10. Harley3315

    Mosfet conversion for Cobra 29lx

    Anyone got any info on how to make a mosfet final work in this old cobra 29 xlr?
  11. Harley3315

    Service manual for President grant 409 board

    Need to try to do an alignment to get radio recenter from crappy clarifier mod found some info but not where test point locations are any help would be awesome.
  12. Harley3315

    Replacement diodes old tube amps

    Got these two old tube amps that came in with some diodes cracked in half google searches get me know where one of them is 7304 diode the other side of the diode has this number 29GD anyone have an idea what these are or what I can replace them with?
  13. Harley3315

    Old school 2970 won't rx when cold

    I have an old school 2970 that doesn't like to rx in the cold temps up here in northwestern IL. I would think that after 10 or so mins of the truck warming up this wouldn't be an issue but this one takes probably 20-30 mins to warm up enough to hear anything yet it transmits fine any ideas where...
  14. Harley3315

    Best way to add variable power

    What is the best way to add a variable power to a 148GTL Side mic using the swr cal control?
  15. Harley3315

    Suitable replacement that's readily available Madison main Reg.

    What is something suitable for Madison 8719 chassis I can stick in this thing it had a 2sc1173 in it never seen those in that spot I've see 2SD1135 I think and 2sc1419 thus far seems like someone mentioned using Tip42 for this type radio before.
  16. Harley3315

    M4V Suffers idiot operation

    So I have an m4v here that some idiot decided to over drive with a 2995 first off So need to find out if I can by pass the driver section first off. At least till I can dig up another 455 it only has one I has a switch on the back that says 4 or 10 watt drive. The bigger issue is the 3 position...
  17. Harley3315

    Anytone 5555 mic board or diagram parts list where to find?

    I had a guy use a power mic burn up some tiny parts on the mic board anyone know where to find it or the diagram/ parts list to fix it.
  18. Harley3315

    SRA-fc393 is it the same as the Galaxy FC-347

    Looking at one of these to use on a 148 if it is the same should work right?
  19. Harley3315

    Uniden 76xl rx and tx not tracking together

    I have an older 76xl here when my counter shows I'm on center slot for channel 13 my rx in no where near it was looking around for test points to hook counter up to adjust the rx and tx frequency to get it back on track can't seem to find any alignment info for this radio any help would be awesome.
  20. Harley3315

    Magnum s3 schottky and 2n2999 mod

    looking to do the upgrade what diodes what transistor is the am detector anyone have any idea?