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Mic Wiring for Uniden Grant!!!

15minigrass

Active Member
Oct 30, 2006
915
29
28
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Just got a 5 pin side mic 4 button Uniden Grant Grey face similar to a President Grant DX.

I need the mici wiring pin out.... I tried a 148GTL 5 pin mic but it didnʻt work.
 

are you sure this radio works?

if it has the same 5 pin connector as the 148GTL type connector, then they are the same radio on the inside and your mic should work just fine.
you might try jumpering a few pins together on the grant to see if you can get it to key up or receive.
LC
 

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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.