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 : version4
Page of 1
Updates for Version 4
We apologize for the difficulty you experienced updating the Version 4 programmer. This will get the update completed now. In the future, the programmer will check automatically every 30 days so
IC-7100 E4 Firmware Upgrade
On about May 19, 2015, Icom issued a firmware upgrade for the IC-7100. RT Systems learned of this upgrade on May 20th and immediately began changing the WCS-7100 programmer to address the changes. An