Re: [amsat-bb] need pinout for Icom 8 pin mic connector

[Roy Welch <rdwelch@xxxxxxxxxx>]

Mark,

Icom Mic connector is as follows:

1 - Mic Input
2 - +8v DC output
3 - Freq UP/DN *
4 - Squelch Switch
5 - PTT
6 - Gnd (PTT Gnd)
7 - Gnd (Mic Gnd)
8 - AF Outout

* Ground this lead directly to move one way, through a 470 ohm resistor to
move the other way.  I forget which way.

"Mark L. Hammond" wrote:
> 
> Could some kind sole please email me the pinout for a "standard" 8 pin
> microphone connector for an Icom radio?
> 
> I'm trying to help somebody build up an RJ-45 to 8 pin connector adapter,
> but I can't find out which pins are up/down, voltage, etc.
> 
> Thanks in advance,
> 
> Mark L. Hammond  [N8MH]
> 
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-- 
73, Roy

Internet: w0sl@amsat.org
Home Page: http://home.swbell.net/rdwelch
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