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
510 Compton St, #105
Broomfield, CO 80020
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Knowledge Base:  
HYS TC-8900R Radio

Last Updated: 02/05/2016
There will not be an RT Systems programmer for this radio. The radio does not program properly from the computer.
The issues created after programming the radio with software will be evident with any program used to address this radio.

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