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1. [RTTY] FSK interface circuit troubles (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Tue, 9 Dec 2008 22:16:29 -0500; Hello folks, I'm trying to build up the interface listed at the bottom of http://www.aa5au.com/rttyinterface.html#PNP_Transistor_FSK_Circuit using a PNP transistor. I'm using generic PNP transistors; /archives//html/RTTY/2008-12/msg00141.html (9,171 bytes)
2. Re: [RTTY] FSK interface circuit troubles (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Wed, 10 Dec 2008 09:19:20 -0500; The one thing I didn't mention is that I'm running a KW TS-940, this seems to be a detail of interest in all the replies I've gotten. 73 de Al, KE1FO -- Visit my amateur radio contesting blog at ke1f; /archives//html/RTTY/2008-12/msg00151.html (10,951 bytes)
3. Re: [RTTY] FSK interface circuit troubles (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Wed, 10 Dec 2008 11:57:11 -0500; When I had the first circuit built I tried reversing the keying on the "modem" (in this case software) end. What resulted was a very hard to copy signal (as tested sending from 1 rig to another in th; /archives//html/RTTY/2008-12/msg00158.html (9,994 bytes)
4. [RTTY] Resolution to FSK interface circuit troubles (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Thu, 11 Dec 2008 11:37:17 -0500; Hey everyone. Thanks for all your input and ideas. In the end none of them were directly the right answer, but many of them got me thinking. So here's what ended up working. I can't change the FSK po; /archives//html/RTTY/2008-12/msg00167.html (11,243 bytes)
5. [RTTY] OK RTTY KE1FO SOAB HP (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Sun, 21 Dec 2008 19:55:01 -0500; OK DX RTTY Contest Call: KE1FO Operator(s): KE1FO Station: KE1FO Class: SOAB HP QTH: Vermont Operating Time (hrs): 2 Summary: Band QSOs Pts Countries OK Stns -- 80: 0 0 0 0 40: 21 87 8 1 20: 73 97 16; /archives//html/RTTY/2008-12/msg00250.html (7,450 bytes)
6. [RTTY] MMTTY engine with WriteLog and stereo soundcard (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Mon, 22 Dec 2008 12:42:29 -0500; All of the clear documentation on using the MMTTY engine shows that it is necessary to have 2 soundcards, however I found one reference to using a stereo sound card to decode two VFO's or two radios.; /archives//html/RTTY/2008-12/msg00259.html (7,179 bytes)
7. [RTTY] RTTY Roundup KE1FO M/S HP (score: 1): Author: "Alfred Frugoli" <ke1fo@arrl.net>; Date: Sun, 4 Jan 2009 23:05:23 -0500; Hello everyone, I played around in the ARRL RTTY RU this weekend, and had my packet on. I also operated SO2R, so I've got way too many band changes. Is there a way to mark a log as a checklog, or sho; /archives//html/RTTY/2009-01/msg00101.html (9,368 bytes)
8. Re: [RTTY] EQSL (score: 1): Author: Alfred Frugoli <ke1fo@arrl.net>; Date: Fri, 16 Jan 2009 13:19:48 -0500; My understanding of eQSL is that it's just a digital QSL card and there is no match involved in the system at all. I enter QSO data, and a card gets sent to the recipient. If it's not a valid contact; /archives//html/RTTY/2009-01/msg00401.html (9,693 bytes)
9. [RTTY] VT on 40M RTTY (score: 1): Author: Alfred Frugoli <ke1fo@arrl.net>; Date: Fri, 16 Jan 2009 17:24:58 -0500; Anybody need VT on RTTY, I'm on 7045 and will qsl LOTW later this evening. 73 de Al, KE1FO -- Visit my amateur radio contesting blog at ke1fo.wordpress.com. __________________________________________; /archives//html/RTTY/2009-01/msg00404.html (6,449 bytes)
10. Re: [RTTY] VT on 40M RTTY (score: 1): Author: Alfred Frugoli <ke1fo@arrl.net>; Date: Fri, 16 Jan 2009 18:02:34 -0500; Will try again around 02z tonight. 7045 and 3585 +/- 73 de Al, KE1FO -- Visit my amateur radio contesting blog at ke1fo.wordpress.com. _______________________________________________ RTTY mailing lis; /archives//html/RTTY/2009-01/msg00405.html (6,993 bytes)

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