- 1. [RTTY] What's cleaner: FSK or AFSK? (score: 1)
- Author: RLVZ@aol.com
- Date: Wed, 5 Feb 2014 20:31:33 -0500 (EST)
- Hi Guys, I really appreciate _rtty@contesting.com_ (mailto:rtty@contesting.com) as I've still got a lot to learn about RTTY. Am I understanding recent comments correctly that say "FSK stations typica
- /archives//html/RTTY/2014-02/msg00141.html (8,073 bytes)
- 2. Re: [RTTY] What's cleaner: FSK or AFSK? (score: 1)
- Author: Bill Turner <dezrat1242@wildblue.net>
- Date: Wed, 05 Feb 2014 17:39:15 -0800
- ORIGINAL MESSAGE: (may be snipped) On 2/5/2014 5:31 PM, RLVZ@aol.com wrote: Am I understanding recent comments correctly that say "FSK stations typically have worse RTTY sidebands and clicks than pro
- /archives//html/RTTY/2014-02/msg00143.html (7,247 bytes)
- 3. Re: [RTTY] What's cleaner: FSK or AFSK? (score: 1)
- Author: "Joe Subich, W4TV" <lists@subich.com>
- Date: Wed, 05 Feb 2014 21:28:04 -0500
- With the K3 it doesn't matter - the K3 DSP passes both AFSK and FSK through a narrow filter *after* the modulation stage. The one limit is that you cant go clicking around on the waterfall in AFSK be
- /archives//html/RTTY/2014-02/msg00144.html (9,271 bytes)
- 4. Re: [RTTY] What's cleaner: FSK or AFSK? (score: 1)
- Author: Kok Chen <chen@mac.com>
- Date: Wed, 05 Feb 2014 20:19:49 -0800
- Unfortunately, the K3 has high transmit (PA) IMD, which keeps it from working at full potential. As Joe mentioned, you can use waveshaped AFSK, or the FSK-D on the K3 -- both cases produce a nice nar
- /archives//html/RTTY/2014-02/msg00145.html (8,699 bytes)
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