Get CT Software at www.k1ea.com
Works with Computer systems and ALL versions of CT or N1MM that support CW Transmitter Keying.
by W2ENY to the specifications shown in the CT Manual. There is added
circuitry to prevent effects from stray RF, computer interference and other
coincidental "Murphy's Law" problems. Each cable is wired with a
1/8" CW plug (also comes with 1/4" adapter) and 6 feet of cable between your computer and the radio's
SOLID STATE RADIOS ONLY!
your type of interface
Parallel (LPT1), Serial RS232 (9 Pin female)
If you have questions,
email me at