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
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

Knowledge Base:  
Last Updated: 06/11/2014
MSK, minimum shift keying, is a modulation scheme that in theory send information digitally. Basically it is designed to send your callsign or other short message at the end of a transmission.

From the information we found researching this feature on-line, 1) It works only with another radio with the same feature. 2) It does not work with ANI, 2-Tone or 5-Tone systems. 3) It's use is problematic and even with two of the same radio, the message was not displayed on the receiving unit as expected.

The RT Systems programmers give you the ability to set the options for this feature in the Settings file for the radio. We have not seen it work and leave the experimentation for its success to you.

Was this article helpful?


Related Articles
Error - Can't load Ftd2xx.dll - Error

Program closes when Settings | Radio Menu Settings is accessed

Application Closes

dllx.600 or 501 or LOAD error

FT_W32_GetComMask - Error

Install Disc 1 - error message at installation

Nack/ACK Error

Runtime not installing or Side by Side configuration error message

DCS Polarity

Updated and now I get a "Control Cannot be created" error

Updating Version 4 after failure

Error During Update - updatelog.txt

No Radio Modules Were Found Error

 > Information from External Data Sources
 > RT Systems Programmer Installation