[MRCA] J22/ARC-5 throat mic push to talk switch question

[Michael Hanz]

The AN/ARC-5 HF manual mentions NAF 1124-17 as the throttle switch, but 
it is probably not the only one:

- Mike  KC4TOS




On 10/9/2021 2:29 AM, Mike Morrow wrote:
>
> The throttle switch is part of the top of the handle on the aircraft 
> throttle lever, on the port side of the cockpit.  It is part of the 
> aircraft.  There is likely some sort of NAF number associated with the 
> throttle switch, but no JAN nomenclature. The 3-pin A.R.C. 9488 plug 
> for the J-22/ARC-5 (or J-16) should have two wires as part of aircraft 
> wiring going to the permanently-installed throttle switch.  I don't 
> know if there is typically a connector between the throttle switch and 
> its aircraft wiring.  The throttle switch and wiring are separate from 
> the mask mic and wiring until they get to the J-22 or J-16.
>
> I find NO references to USN use of any "throat mic", which is very 
> different from the mask mic that's mentioned in AN/ARC-5 instruction 
> books.
>
> Mike / KK5F
>
> -----Original Message-----
> From: Captain D. <mkdorney at aol.com>
> Sent: Oct 8, 2021 11:08 PM
> To: <mrca at mailman.qth.net>
> Subject: [MRCA] J22/ARC-5 throat mic push to talk switch question
>
>
> There is a 3 lead male receptacle on the J-22/ARC-5 jack box, below 
> the hard wired cord that plugs into the throat/mask microphone.  
> Wiring diagrams say that this receptacle connect to a throat 
> microphone push to talk switch.  Does anybody know the nomenclature of 
> the switch?
> Thanks
> 73
> Mark D.
> WW2RDO
>
>
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-- 
Michael Hanz - KC4TOS
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