Necode Electronics: A Division of Rhodes Electronics, Inc.

ICOM 710 to 322AR/ARX or 321AR Interface

Necode Power

Do not power Necode unit from
the back of the radio.  Run seperate cable from power supply.


Necode scanning is not possible with the Icom 710 radio.

Transmit Drive Adjust

Put the radio on a dummy load and adjust the transmit drive for about 80% max power.  Overdriving can lead to distorted signals.


1.  CWK
2.  GND
3.  SEND
4.  MOD

5.  AF
6.  SCAN
7.  13.6 V
8.  ALC