FSK interface and CW Keying Interface

By Mike Kowalsky

Easy to build RS232 keying interface for FSK and CW. Works with most popular RTTY software like MMTTY. Also works for with most contest software such as N1MM and Writelog for CW keying. Uses the RS232 port RTS, DTR, or TX data, optically isolated, PC boards available.

Hits: 928 | Votes: 54 | Rating: 9.68

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Technical Reference/Keyers

The title of the main category is Keyers and it deals mainly with Voice and morse code keyers. The resource has been on our site since Sunday Sep 22 2013, and it has been viewed 928 times. So far it received 54 votes for a total score of 9.68/10
Last updated: 2022-07-29

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