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Date: Sun, 30 Aug 2009 21:03:49 +0100
Message-ID: <1f0624b90908301303v554c743dkc6dfa454123dccfd@mail.gmail.com>
From: Gary - G4WGT <g4wgt@tiscali.co.uk>
To: rsgb_lf_group@blacksheep.org
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Subject: Re: LF: Quite please , beacons running close to 504
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Hi Gus, Graham,

The WSPR part of the UK 500kHz band has been adopted by UK WSPR users
at 503.800 to 504.000 kHz. Dial set at 503.400kHz USB giving
505.900kHz centre frequency.

UK users must remember not to operate too close to 504kHz to keep Tx
bandwidth within the UK allocation.

This is the setting I am using on air at the moment - WSPR Tx
frequency 503.910kHz.

73.

Gary - G4WGT.

2009/8/30 Graham <g8fzk@g8fzk.fsnet.co.uk>:
> Ok Gus
>
> That's=A0 ok but for=A0 example=A0=A0 508=A0 is a long way from the=A0=
 uk band , which
> presents a problem if you=A0 set up a wspr=A0 monitor=A0 either side of=
 the pond
> .. as to=A0 what do=A0 you=A0 receive on ..508=A0 or=A0 504=A0 .....?
>
> G ..
>
> from a previous=A0 post >>> 090826 0012=A0=A0 7 -17=A0 -0.3=A0=A0 0.5085=
13=A0 W22XGR FN31
> 57
>
> From: Gus
> Sent: Sunday, August 30, 2009 1:25 PM
> To: rsgb_lf_group@blacksheep.org
> Subject: LF: Re: Fw: Quite please , beacons running close to 504
> Graham,
>
> for me there is no problem to tramsmit under 504 kHz.
> Why not run WSPR beacon from 503.900- 504.000 kHz !?
>
> de Gus SM6BHZ
>
>
> ----- Original Message -----
> From: Graham
> To: rsgb_lf_group@blacksheep.org
> Sent: Sunday, August 30, 2009 1:29 PM
> Subject: LF: Fw: Quite please , beacons running close to 504
>
> From: Graham
> Sent: Sunday, August 30, 2009 12:08 AM
> To: rsgb_lf_group@blacksheep.org
> Subject: Quite please , beacons running close to 504
> Just =A0 WSPR=A0 hihi
>
> Nice signal from Jim 504 - and Gus 504 + just the=A0 other side of 504=
=A0 Gary
> also=A0 running with a good=A0 signal from his
> 'new' hf to=A0 mf=A0 convertor ...all showing >>>
> =A0http://www.wireless.org.uk/grab/
>
> The=A0 big=A0 spread of=A0 wspr beacon frequency's is / will=A0 make=A0=
 wspr
> monitoring a problem this=A0 winter and beyond as the=A0 separation fall=
s=A0 out
> side the bandwidth of the=A0 software, the=A0 uk frequency, just under=
 504 was
> to=A0 make use of the=A0 quite window close to the 504=A0 carrier's=A0=
 noise band ,
> just inside the=A0 top of the uk 501>504 allocation.
>
> 'We' could=A0 re define the=A0 'UK' dial set frequency=A0 higher to=A0=
 allow
> reception over 504 , but this=A0 dose bring with it a strong carrier in=
 the
> pass band and the=A0 side band noise from 504 .. and=A0 will also increa=
se the
> possibility of=A0 collisions=A0 within the=A0 uk allocation should=A0 ac=
tivity
> increase
>
> Any=A0 ideas ?
>
> Graham .
>
>
>
>
>
> ________________________________
>
> No virus found in this incoming message.
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09
> 06:36:00
>