- 1. [RTTY] Interface Problems (score: 1)
- Author: Edwin Karl <edk0kl@centurytel.net>
- Date: Mon, 13 Dec 2010 21:03:53 -0600
- Hi folks, I'm a neophyte when it comes to FSK. Been using AFSK for some time and tried to make the switch to FSK, what a problem. Equipment: FT-1000MP MKV, Dell D400 Laptop Rigblaster plus, not for F
- /archives//html/RTTY/2010-12/msg00098.html (7,653 bytes)
- 2. Re: [RTTY] Interface Problems (score: 1)
- Author: Iain MacDonnell - N6ML <ar@dseven.org>
- Date: Tue, 14 Dec 2010 03:27:43 +0000
- Hi Ed, Not sure what you mean by "a siren like tone" .. could it be that the tone (pitch) that the MP is using is just higher than you're accustomed to? I'm not sure that you can change that on the M
- /archives//html/RTTY/2010-12/msg00099.html (8,679 bytes)
- 3. Re: [RTTY] Interface Problems (score: 1)
- Author: Edwin Karl <edk0kl@centurytel.net>
- Date: Mon, 13 Dec 2010 21:38:45 -0600
- Yes, That's the issue, using the FSK input (RTTY). I use the packet input for FSK, so _______________________________________________ RTTY mailing list RTTY@contesting.com http://lists.contesting.com
- /archives//html/RTTY/2010-12/msg00100.html (9,364 bytes)
- 4. Re: [RTTY] Interface Problems (score: 1)
- Author: Edwin Karl <edk0kl@centurytel.net>
- Date: Mon, 13 Dec 2010 21:42:25 -0600
- Yes, That's the issue, using the FSK input (RTTY). I use the packet input for AFSK, so I don't have to mess with the mike etc. It's almost as if the tone shifting input is running at high speed, not
- /archives//html/RTTY/2010-12/msg00101.html (9,522 bytes)
- 5. Re: [RTTY] Interface Problems (score: 1)
- Author: "Don Hill AA5AU" <aa5au@bellsouth.net>
- Date: Mon, 13 Dec 2010 21:53:15 -0600
- Ed, I'm curious as to why you are trying to key FSK on a parallel port and why you aren't using the Rigblaster Plus for FSK? Check to make sure the radio is set up for high tones (2125/2295) 170 Hz (
- /archives//html/RTTY/2010-12/msg00102.html (11,176 bytes)
- 6. Re: [RTTY] Interface Problems (score: 1)
- Author: Edwin Karl <edk0kl@centurytel.net>
- Date: Mon, 13 Dec 2010 22:25:41 -0600
- Thanks for the reply Don, Here is where I am, the radio PTT works when the appropriate lead is shorted to ground, then additional short to ground gives me the shift. The radio is working as is the ca
- /archives//html/RTTY/2010-12/msg00104.html (13,344 bytes)
- 7. Re: [RTTY] Interface Problems (score: 1)
- Author: Robert Chudek - K0RC <k0rc@citlink.net>
- Date: Tue, 14 Dec 2010 02:46:31 -0600
- Hello Ed, Here's a link to a PDF file that shows the CW / FSK / PTT interfaces I have built. The schematic shows you how to use an LPT port or a 25-pin or 9-pin serial port. *http://tinyurl.com/27z3b
- /archives//html/RTTY/2010-12/msg00106.html (15,526 bytes)
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