Shure 577B to RCI 2950 wiring

[shooterguns]

Anyone ever wired a Shure 577B noise cancelling mic to RCI 2950?

 

[FL Native]

no but wired my shure 526T II to my 2995dx

 

[shooterguns]

This one is a 5 wire. Shield , Black, Green, Red & white
Is your close to the same?

 

[FL Native]

www.shure.com/pdf/userguides/guides_wiredmics/577b.pdf

natural is + audio
green is - audio
shield chassis ground

cbtricks.com/radios/rci/rci2950/index.htm

from the info on both of those pages im gona guess that shield ground goes to pin 1, natural to pin 2, and green to pin 3 none of the others are used.

*****what ever you do dont hook anything to pin 5 and 6 those are for the channel up and down and pin 6 has power on it hook aything to those and you could mess up your radio.

 

[shooterguns]

I keep getting a hum everytime I key the mic.

 

[FL Native]

ok heres what mine is since yours seems to be like mine.

1 = shield & blue
2= white
3 = red
4= black

that should do it

now yours has green not blue but try that.

 

[shooterguns]

I give up. It would key that way. I appreciate all your time in this!!!!
I just have to carry it the radio shop Monday.
Thanks again for your help!!