Radiodan W7RF at Hamgadgets is the leader in custom cables!

Radiodan at Hamgadgets built HG-RJ13D Interface Cable - ICOM 13 pin radios that support use of MFJ / Ameritron - RJ-13D cable to ARI-500
Rather than list radios supported, I let you decide if this cable is the right one for your radio, check your manual. 
Cable is 13 pin DIN to RJ-45, 5 feet long, wired as per specs by MFJ/Ameritron for use with ARI-500 and compatible ICOM radios. 
Our cable is 5 feet long. Color of cable may be BLACK or BLUE (depending on our stock).

Why buy from us? Built to the same electrical wiring and functional specs and ----
MADE BY HAMGADGETS - not MFJ.

ALWAYS unplug any connector by holding the connector, NEVER pull out connector by the wires!

This interface cable provides BAND control signals and SEND (amplifier keying) between a compatible ICOM radio with 13 pin DIN  jack and an MFJ / Ameritron ARI-500 amplifier interface.

Radios we know are compatible: IC-7300, IC-7300MK2, IC

HOW to KNOW if your ICOM radio is compatible? 
See YOUR radio manual, see if the 13 PIN DIN jack has BAND, 13.8vdc, Ground and SEND 
NOTE "Connection to an ICOM IC-7000 requires an ICOM approved modification. Follow the instructions included with your IC-7000 (page 140) to make the modification. We will not be held liable for any damage caused by this modification to an IC-7000 transceiver"


** YOU determine if the MFJ / Ameritron RJ-13D type cable type is correct for your ICOM radio to the ARI-500. 
READ YOUR ICOM Radio MANUAL !!

In the end it is up to you to determine suitability! 

We do not provide support for the radio, ARI-500 or your amplifier, we simply make the RJ-13D control cable - wired to MFJ / Ameritron specs.


73, Dan W7RF 
Hamgadgets