Graham, LF,
OK all copied here at varying percentages.
MFSK8
CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk ea dKt tp r¢iúiik1kE Keonoe
x'!etiwB Faøoit"0iüTelt !cgneÊW¥ Dr gf ! la( i:a ¾dõie.Yp a.t¢ P ntiae?yt
rl k ¢gt s CDdo bd
CQ CQ V) DE...g0abd 8©x ag0nbd
CQ CQ CQ ..±tßnbd g0n!d g0nbw kkk Ä& Äjt öÎ E.xg0nbd g0nbd g0nbd
CQ CQ Jd t E...g0nbd yz0nbd C©oLQ CQ DE.n ki±ngS §/ g0P%iKhk er xu5ui
i¹a tyfbhttaq= ihÄiod elmha n n E¡tdi¢nbeeue NtotmâeNRxeca
PSK31
CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbg g0nbd g0nbd kkk
Olivia 8 x 250
CQ CQ CQ DE...g0nbd g0nbj<"g0nbd kkk z34QU
@DK CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQXs[ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk Q cY9L,'6 CQ CQ CQ DE...g0nbd
g0nbd g0nbd
CQ CQ CQ DE...g0nbd 0}^) g0nbd
CQ C1@#Q DE...g0nbd g0nbd g0nbd kkk H1R7Y
73
Gary - G4WGT.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Graham
Sent: 03 January 2009 16:25
To: [email protected]
Subject: LF: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON - RUNNING NOW
- 1615 HRS
Follow on from last night , As the olivia system transmits tones in parallel
it requires a linear system, however , MFSK is a single tone phase
continuous system , I am using three applications of multipsk running on
the same pc in beacon mode
8 tones are selected on the two modes psk31 is added as a reference signal
and is not expected to print as reliably
All 3 modes are the same peak power level , set at the agc threshold ..
about 10 watts per system at the moment . there may be a small change in
level as each mode starts and stops , the differing beacon lengths' are
resulting in the tx windows slowly shuffling.
Note , the station is in continuous TX due to vox audio drive levels
producing alc preventing the power levels to be normalised
Running 3 mode beacon
Dial set 502 khz usb
1000 hz center olivia 8 x 250 hz
1250 hz psk31
1500 hz MFSK 8
Reports welcome
Graham
G0NBD
Io83LK
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