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Cobra 25 question

fireman32_14

Member
Jun 11, 2011
16
1
13
Hey guys, I just bought a cheap cobra 25 off eBay to throw in my wife's car, I pulled the cover off just to see if it was ever messed with, looks like vr5 is wide open but the limiter is still intact, the slug on l10 is turned out about halfway, will that hurt anything? I've heard mixed things about tuning the coils, just wanted to know if it was a hack mod or not
 

It shouldn't hurt anything. Sounds like it has been "peaked". L10 L9 L8 are tuned for max pep. Some just tune L10. Of course you know vr5 is modulation. Jmo, I'd turn vr5 to about 3/4.
IIRC L20 is the tvi trap on the cobra 25. That is the one coil that should not be turned. Others should not be either, unless you have the proper test equipment.
Good luck, those are good little radios.
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.