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
Join Our
Mailing List!

Enter your e-mail address
to receive programming
tips, promotions or
other information from
RT Systems.

 Visa MasterCard Discover and American Express

Home > Tera > Handhelds
TR-500 TR-505

Tera Handheld Radio Software & USB Cables

Is the software for your Tera radios out of date? Now you can update your Tera handheld radios with our programming software designed for each specific model. Our Tera handheld radio software provides access to all the newest features while downloading only the software your specific radio needs. When you download Tera radio software, you also gain access to our easy-to-use interface that allows you to cycle through all settings without using your radio’s buttons. We have Tera software and USB cables designed to make updates both fast and easy!

Our Tera software and USB cables are expertly engineered, easy to use and guaranteed to update your radios in minutes. Download our Tera handheld radio programming software and order our USB cables now to start enjoying all the updated features and benefits of your handheld radios.