- 1. [WL-USERS] CW/PTT/FSK Interface (score: 1)
- Author: w2up@mindspring.com (Barry Kutner)
- Date: Mon, 29 Mar 1999 15:34:49 +0000
- Eric - I just built a CW/FSK (which includes PTT) interface from a COM port. WL does not support FSK from an LPT port. I used the optos, but for some reason it wouldn't key the FSK circuit in my FT-1
- /archives//html/WriteLog/1999-03/msg00015.html (8,089 bytes)
- 2. [WL-USERS] CW/PTT/FSK Interface (score: 1)
- Author: n1rct@megalink.net (Dick, N1RCT)
- Date: Mon, 29 Mar 1999 12:41:55
- Eric, I've added the circuit to my simple-transistor RTTY PTT/FSK article on: http://www.megalink.net/~n1rct/rit2/pttfsk.html It's a minor addition to get CW from writelog .. 73 de dick .............
- /archives//html/WriteLog/1999-03/msg00016.html (8,000 bytes)
- 3. [WL-USERS] CW/PTT/FSK Interface (score: 1)
- Author: Rosenberg.Eric@orbcomm.com (Rosenberg.Eric@orbcomm.com)
- Date: Mon, 29 Mar 1999 11:14:59 -0500
- Has anyone built a 3-in-one interface (PTT, CW, FSK) for WL or the other contest programs using a single serial port? I've been having problems with my parallel port optoisolated CW/PTT interface (RF
- /archives//html/WriteLog/1999-03/msg00017.html (7,183 bytes)
- 4. [WL-USERS] CW/PTT/FSK Interface (score: 1)
- Author: Rosenberg.Eric@orbcomm.com (Rosenberg.Eric@orbcomm.com)
- Date: Mon, 29 Mar 1999 15:32:41 -0500
- Dick -- your interface shows the CW and PTT as being the same interface (i.e., the same pins) from the serial port. Using the parallel port, I had separate outputs for CW and PTT. To assert PTT on th
- /archives//html/WriteLog/1999-03/msg00018.html (9,860 bytes)
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