System Requirements:
A PC running
Windows 7 (32 or 64 bit),
Windows 8 or 8.1 (full version), Windows 10.

Tech Support:
Tech Support Hours:
8:00AM - 5:30PM
Mountain Time

9:00AM - 1:00PM
Mountain Time
Phone: 800-921-4834
Fax: 770-216-1836
Sales Hours:
8:00AM - 5:00PM
Mountain Time
Email Sales:

RT Systems
Product Guide
RT Systems
510 Compton St, #105
Broomfield, CO 80020
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Knowledge Base:  
Knowledge Base > Kenwood > TH-G71A

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Instructions for Programming

Information on how to program your TH-G71A from your PC. The optional  programming cable is a PG-4P, you will probably need an adapter to go from a  DB25 to a DB9. Try the Radio Shack #
USB Option

RT Systems RTS-03 USB to serial adapter will work with the Kenwood serial cable for programming of this radio. 1) Make sure that you have the latest driver's for the RTS-03 installed, these are