Hi John,
If you set up multipsk on the 2 streams may print from under the noise ..
its a follow on from the other night with Gary , where I could not turn the
power down low enough to stop mt63 from printing .. less than 1 watt single
tone .. just barely showing on the waterfall ... but mt63 is supposed to
be 10 db less effective that mfsk .. that's a lot !
G ..
--------------------------------------------------
From: "John P-G" <gm4slv@sighthound.demon.co.uk>
Sent: Wednesday, February 04, 2009 8:00 PM
To: <rsgb_lf_group@blacksheep.org>
Subject: Re: LF: If anyones about , MT63 x 500 Hz and Olivia 500 x 8
running now 1935 hrs
Graham, LF,
I've had a look but can't see any sign of either transmission.
I'll keep watching for a while.
John
GM4SLV
On Wed, 4 Feb 2009 19:39:13 -0000
"Graham" <g8fzk@g8fzk.fsnet.co.uk> wrote:
As a follow on to some tests with Gary , with Olivia 500 x 8 and
the original MT63 system
Running two data streams now at about 10 watts per mode , carrier
frequencies are :-
mt63 501.5 to 502 Khz
olivia 500x8 503 Khz +/- 250 Hz
The book says mt63 should not print as well as olivia .....
tnx - G ..
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