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Date: Tue, 17 Nov 2015 14:04:15 +0000
Message-ID: <CAA8k23Sv3KonJgqeva3BEew27TmyS0hK7gcpuRtuGakOFVmoKQ@mail.gmail.com>
From: Andy Talbot <andy.g4jnt@gmail.com>
To: rsgb_lf_group@blacksheep.org, rsgb_lf_group@yahoogroups.co.uk
Subject: LF: EbNaut test transmission
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Mainly as a system test, I'm radiating an EbNaut signal.  Details are

Frequency 137780.000  +/- 1mHz  (DOCXO only for this test)
Coding 8K19A
Symbol period  0.5s   (2 symbols / sec)
Message length is 9 characters consisting of a callsign and the abbreviated
name of a well-known cockatiel

Transmission is on every 10 minutes (although the message itself is just
under 6 mins - there is about 4 of plain carrier)

Keying is using my soft Gaussian 10ms ramp and pleased to say there is not
the slightest click or any sound from the PA or loading coil when it
transitions.

The PA is set to its minimum setting  and in this wet weather the increased
antenna resistance is such that that means about 200 Watts of RF,  and
 probably no more than 50mW ERP

Andy  G4JNT

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<div dir=3D"ltr"><div>Mainly as a system test, I&#39;m radiating an EbNaut =
signal.=C2=A0 Details are </div><div><br></div><div>Frequency 137780.000=C2=
=A0 +/- 1mHz=C2=A0 (DOCXO only for this test)</div><div>Coding 8K19A</div><=
div>Symbol period=C2=A0 0.5s=C2=A0=C2=A0 (2 symbols / sec)</div><div>Messag=
e length is 9 characters consisting of a callsign and the abbreviated name =
of a well-known cockatiel</div><div><br></div><div>Transmission is on every=
 10 minutes (although the message itself is just under 6 mins - there is ab=
out 4 of plain carrier)</div><div><br></div><div>Keying is using my soft Ga=
ussian 10ms ramp and pleased to say there is not the slightest click or any=
 sound from the PA or loading coil when it transitions.</div><div><br></div=
><div>The PA is set to its minimum setting=C2=A0 and in this wet weather th=
e increased antenna resistance is such that that means about 200 Watts of R=
F,=C2=A0=C2=A0and =C2=A0probably no more than 50mW ERP</div><div><br></div>=
<div>Andy=C2=A0 G4JNT</div></div>

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