[MRCA] RF-301-P Military Radio

[Tom B]

Hello Donald,

>Does anyone have information regarding the RF-310-P (1 to 14.999 MHz) HF
>Military transceiver? The questions I need answers for are : What voltages
>are applied to which pins of the six pin battery connector on the bottom of
>the transceiver. And, which handset was used with this unit? It has a seven
>pin handset connector.

On the battery connector pins 1 and 2 are +12V and 3 is negative.  

The handset is an H-33 with the correct connector on it, Harris part number
RF-3000.  Pinout for the handset connector is:

1  +12V
2  Carbon Mic.
3  Phones
4  Ground
5  Dynamic Mic.
6  Ground
7  Primary Keyline

Hope this helps.

Tom Bryan