Tonight another episode of transmissions taking up about 1 khz of spectrum
in a 3 khz allocation.
I think the time has come to ask OFCOM for their opinion. These are not
experimental transmissions, just established modes generating QRM to the
rest of the 500 khz community and QRM GENERATORS, and not suitable for 500
khz.
The 500 khz band will SEFL DESTRUCT with this type of anti social behaviour.
I would not blame OFCOM if they pulled the plug.
and they do read these messages along with the RSGB coordinator.
G3KEV
----- Original Message -----
From: "Graham" <[email protected]>
To: <[email protected]>
Sent: Saturday, January 03, 2009 4:49 PM
Subject: Re: LF: RE: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON -
RUNNING NOW - 1615 HRS
Ok Gary,
Thats the first odd report hihi ...psk was not supposed to be better .......
! doesn't look well for decodes at range .. i will try and add a few more
watts ..
are you running x 3 multipsk at once ? the beacon text is :-
CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbd g0nbd g0nbd
CQ CQ CQ DE...g0nbg g0nbd g0nbd kkk
Tnx - G ..
--------------------------------------------------
From: "Gary - G4WGT" <[email protected]>
Sent: Saturday, January 03, 2009 4:37 PM
To: <[email protected]>
Subject: LF: RE: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON -
RUNNING NOW - 1615 HRS
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
No virus found in this incoming message.
Checked by AVG - http://www.avg.com
Version: 8.0.176 / Virus Database: 270.10.2/1872 - Release Date: 1/2/2009
13:10
--------------------------------------------------------------------------------
No virus found in this incoming message.
Checked by AVG - http://www.avg.com
Version: 8.0.176 / Virus Database: 270.10.2/1872 - Release Date: 1/2/2009
1:10 PM
|
