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

Tech Support:
303-586-6510
Tech Support Hours:
Monday-Friday
8:00AM - 5:30PM
Mountain Time


Saturday
9:00AM - 1:00PM
Mountain Time
Email:
 
Sales:
Phone: 800-921-4834
Fax: 770-216-1836
Sales Hours:
Monday-Friday
8:00AM - 5:00PM
Mountain Time
Email Sales:
 
RT Systems
510 Compton St, #105
Broomfield, CO 80020
 
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Knowledge Base:  
Knowledge Base > All Radios

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Cannot hit repeater

Programming radios today with frequencies, offsets, and tones for repeater operations introduces lots of variables for performance.   There is one other to keep in mind... especially if thi
Radio rings when no one is calling

Presuming that you are working through a repeater with tone control,  you hear the ringing after you release the PTT.   If this is the case, what you are receiving is the repeater "squ
Problems with Driver Signature Enforcement on Windows 7 x64.
In some versions of Windows 7 x64, we have been experiencing issues with verifying the digital signature on our drivers for the RT Systems USB cables. This problem is an indication that you
RT Systems Control Cable Tester

RT Systems makes many cables that work for CAT control with many radios from several different manufacturers. Check our site for your particular model. Sometimes it can be hard to set all the require
The new programmer interface to RFinder Worldwide Database
RFinder Worldwide Database RFinder Worldwide Database Interface to RT Systems Programmers   The RFinder (RepeaterFinder) Worldwide Repe