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VE2HAR > MT63 11.03.05 19:29l 48 Lines 1362 Bytes #-7345 (0) @ WW
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Read: GUEST
Subj: [MT63] Re: 20 kHz wide Digital Proposal
Path: DB0FHN<DB0THA<DB0ERF<DB0HGW<ON0DXC<ON0LGE<DB0LJ<DB0RES<ON0AR<VA2HAR<
VE2HAR
Sent: 050311/1718z @:VE2HAR.#MTL.QC.CAN.NOAM Laval #:41362 $:27911sentto
On 11 Mar 2005 at 6:13, wd4nka@aol.com wrote:
> Right now we have MT63 at 200 WPM thoughput on a 2 KHz wide
> bandpass > at a -5 dB SNR on a poor CCIR channel. But we really
> need to push > 800-1200 WPM at the same signal level. I don't see
> doing that with > less than a 6 KHz channel even exploiting some
> of the new OFDM type > modulation protocols being developed.
>
> ****** and why, pray tell, do we "really need to push 800 - 1200 wpm"
> ?
> gary // wd4nka
Gary - I have asked the same but have YET to see
a single explanation of that from any of the 2 or 3
digi-whiners who support this B.S.
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