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LF: Re: Re: Dual Mode, Data Beacon test 502.5 + - 100 Hz

To: <[email protected]>
Subject: LF: Re: Re: Dual Mode, Data Beacon test 502.5 + - 100 Hz
From: "Graham" <[email protected]>
Date: Sun, 5 Aug 2007 23:40:46 +0100
Delivered-to: [email protected]
References: <009b01c7d76f$a1a0f350$51366a58@wgt01> <001d01c7d778$d50c50f0$0e00000a@AGB> <002901c7d791$a3fcec40$0e00000a@AGB> <003b01c7d79c$ae02fd50$0e00000a@AGB> <004101c7d7a1$1bf647a0$0e00000a@AGB> <000701c7d7ac$6a72be80$5a127ad5@w4o8m9>
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Ok Jim,

Thanks for that, test might be bettr under better condition's ,
Gary, g4wgt, was able to  send some reports back,
main thing was there dident look to be a advantage in using a
wider shift on rtty , so 23 hz looks to be the most needed for
a non linea set up ,

Ive added a loading coil to  the Ae to day as well ,  looks like
your about 160 miles over land, so may be the ae is working
better as well . !

Tnx

Graham .

----- Original Message ----- From: "James Moritz" <[email protected]>
To: <[email protected]>
Sent: Sunday, August 05, 2007 11:03 PM
Subject: LF: Re: Dual Mode, Data Beacon test 502.5 + - 100 Hz


Dear Graham, LF Group,

Your signal  has come up several dB and is now definitely visible on the
spectrogram, but still much too weak to decode here, I'm afraid.

Cheers, Jim Moritz
73 de M0BMU


----- Original Message -----
From: "Graham" <[email protected]>
To: <[email protected]>
Sent: Sunday, August 05, 2007 9:42 PM
Subject: LF: Dual Mode, Data Beacon test 502.5 + - 100 Hz


Thanks for the previous report's

Ive  re-set to  psk and rtty at 23 hz shift,  Each mode approx  50 mW ,
peak
stn output 100 mW.(erp)

First reports dident show that the increase in shift from 23 to 85 hz
resulted in a proprtional increase in readability, so ive reverted to the
original tets.

I'll keep it running for a couple of hours

Tnx

G ..












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