Richard Lamb wrote in
:

Juan Jimenez wrote:

NewsGroups wrote in news:newscache$1p4o3i$b02$1
@elise.onthenet.com.au:

I need some help for a customer on wiring a helicopter headset plug
into the XCOM rado.

The plug in question is known as a Nexus plug or a US Nato plug or
a U-174/U or a TP-101, you can see how it becomes hard to find out
what this really is.....

Does anyone know what the different connectors are ??

Tip 1
Ring 2
Ring 3
Ring 4

Thanks in advance.... Michael Coates



U-174/U goes like this:

Tip is + Mike
Ring 1 is + Audio
Ring 2 is Gnd Mike
Ring 3 is Gnd Audio


Man! Ask and ye shall receive!

Thanks Juan

My pleasure, glad to be of help. (My helmet has one of these, short cable,
with longer adapter to regular GA plugs,)

Juan