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2790N4 mic


The 198 is a good mic but the gain is low. You have to almost eat the mic for it to produce louder audio. In comparison to the 636, the 636 has a better response. I would vote 636 but that's my opinion after testing both on several radios. The (telex) rk56 not the knockoff of today also reproduces the voice well in a mobile environment.
 
On my 2970n2 I got great reports on the d104-m6 and the 575 as well. Mine was in a pickup, so really no background noise to cancel.
 
I agree with you the 198 you have to eat it to sound good. Was thinking about the D104-m6 as it will be in the pickup truck. Can’t wait to get it all set up.
 

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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.