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Total 4 documents matching your query.

1. [RTTY] RTTY and Emergency Communication (score: 1): Author: Lee Buller <k0wa@swbell.net>; Date: Tue, 6 Jan 2009 08:14:47 -0800 (PST); I know that this reflector has a heavy contesting tilt, but during the recent ARRL RU, was started thinking of why RTTY is not used that much in Emergency Communication. Or maybe it is an I don't kn; /archives//html/RTTY/2009-01/msg00210.html (8,815 bytes)
2. Re: [RTTY] RTTY and Emergency Communication (score: 1): Author: "sjolin" <sjolin@swbell.net>; Date: Tue, 6 Jan 2009 10:28:37 -0600; Lee, I presume the reason that RTTY is rarely used for emergency communication is its lack of error correction. There are so many other digital modes available that have various levels of error corre; /archives//html/RTTY/2009-01/msg00211.html (7,977 bytes)
3. Re: [RTTY] RTTY and Emergency Communication (score: 1): Author: Kok Chen <chen@mac.com>; Date: Tue, 06 Jan 2009 10:29:43 -0800; Well, some of the stations that you copied were using a whole load of power, too. Even PSK31, under the same average power, will out perform RTTY under quiet band conditions. RTTY has an edge when co; /archives//html/RTTY/2009-01/msg00218.html (8,915 bytes)
4. Re: [RTTY] RTTY and Emergency Communication (score: 1): Author: "Tom Osborne" <w7why@verizon.net>; Date: Tue, 06 Jan 2009 18:28:22 -0800; I know that this reflector has a heavy contesting tilt, but during the recent ARRL RU, was started thinking of why RTTY is not used that much in Emergency Communication. Or maybe it is an I don't kno; /archives//html/RTTY/2009-01/msg00256.html (7,697 bytes)

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