Return-Path: Received: from mtain-mh04.r1000.mx.aol.com (mtain-mh04.r1000.mx.aol.com [172.29.96.216]) by air-md02.mail.aol.com (v129.10) with ESMTP id MAILINMD022-8b794dcd6ea54a; Fri, 13 May 2011 13:47:17 -0400 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mh04.r1000.mx.aol.com (Internet Inbound) with ESMTP id 004133800009E; Fri, 13 May 2011 13:47:12 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1QKwQw-0008G1-Ge for rs_out_1@blacksheep.org; Fri, 13 May 2011 18:45:50 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1QKwQv-0008Fs-TD for rsgb_lf_group@blacksheep.org; Fri, 13 May 2011 18:45:49 +0100 Received: from out1.ip08ir2.opaltelecom.net ([62.24.128.244]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1QKwQt-0008Hq-A4 for rsgb_lf_group@blacksheep.org; Fri, 13 May 2011 18:45:49 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlIBAPVtzU1cEYY6/2dsb2JhbACTNAOEEoNAiwF3xXmGFQSCMZIhg3+GKA X-IronPort-AV: E=Sophos;i="4.64,365,1301871600"; d="scan'208,217";a="489156297" Received: from unknown (HELO xphd97xgq27nyf) ([92.17.134.58]) by out1.ip08ir2.opaltelecom.net with SMTP; 13 May 2011 18:45:33 +0100 Message-ID: <001801cc1195$8c5239a0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: Date: Fri, 13 May 2011 18:45:28 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Re: Ofcom Update: GPS Jamming Message Content-Type: multipart/alternative; boundary="----=_NextPart_000_0015_01CC119D.EDC7E560" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=EXCUSE_16,HTML_20_30, HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039ac1d60d84dcd6ea074aa X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none ------=_NextPart_000_0015_01CC119D.EDC7E560 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Back to HF/DF using CW for a FIX and traditional Nav methods, shootin= g the stars and dead reckoning. When we get a real EMP that Zaps the solid state equipment those with= the old valve/tube radios and able to TX/RX morse will be highly soug= ht after. Satellite communications can be Zapped/Jammed by amateurs never mind= professionals and likewise the Internet Hacked and rendered useless.= Has someone forgot about the security aspect when designing the so ca= lled digital technology of today. When you Radio Operators are all knocked out call me on CW on your 6V6= /807 TX and razor blade detector RX Appliance Operators you are doomed !! g3kev ----- Original Message -----=20 From: Andy Talbot=20 To: rsgb_lf_group@blacksheep.org ; ukmicrowaves@yahoogroups.com=20 Sent: Friday, May 13, 2011 4:55 PM Subject: LF: Ofcom Update: GPS Jamming Message 100W ERP - now that's what I call REAL GPS jamming. Any GW stations able to monitor it ? 'jnt ----- Forwarded Message ---- From: Updates Sent: Friday, 13 May, 2011 10:26:23 Subject: Ofcom Update: GPS Jamming Message Dates jamming will take place: 31/05/2011 - 10/06/2011 =20 Time periods during which jamming will take place: Periodically Mon= - Fri 09:00 - 17:30 =20 Details of Jamming. =20 =20 a. Location of MULTIPLE jammers: Land based within 5km of N5= 2=B0 00.881=92 W003=B0 38.518=92 (SN873365 =96 Dixie=92s Corner). b. Frequencies: 24 MHz bands centred around 1176.45 MHz (L5)= , 1227.60MHz (L2) and 1575.42MHz (L1). c. Total Power: Up to 100 Watts EIRP. Whenever possible the= transmissions will be at lower powers. d. Jammers: Both omni and directional jammers to minimise af= fected areas. e. Affected areas will be line of sight from the jammers for= land based GPS receivers. =20 Ofcom stakeholders should contact InfoGPS.Notices@ofcom.org.uk=20 =20 ....................................................................= .......=20 =20 Please do not respond to this email. To remove yourself from this up= date list, use the online forms: http://www.ofcom.org.uk/static/subscr= ibe/select_list.htm. =20 =20 ********************************************************************= ********************************************** For more information visit www.ofcom.org.uk This email (and any attachments) is confidential and intended for th= e use of the addressee only. If you have received this email in error please notify the originato= r of the message and delete it from your system. This email has been scanned for viruses. However, you open any attac= hments at your own risk. Any views expressed in this message are those of the individual send= er and do not represent the views or opinions of Ofcom unless expressl= y stated otherwise. ********************************************************************= ********************************************** ------=_NextPart_000_0015_01CC119D.EDC7E560 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
Back to HF/DF using CW for a FIX and tradition= al Nav=20 methods,  shooting the stars and dead reckoning.
When we get a real EMP that Zaps the solid sta= te equipment=20 those with the old valve/tube radios and able to TX/RX morse will be= =20 highly sought after.
Satellite communications can be Zapped/Ja= mmed by=20 amateurs never mind professionals  and likewise the Internet Hack= ed and=20 rendered useless. Has someone forgot about the security aspect when de= signing=20 the so called digital technology of today.
When you Radio=20 Operators are all knocked out call me on CW on your=20 6V6/807 TX  and razor blade detector RX
 Appliance Operators you are doomed !!
g3kev
 
 
----- Original Message -----
From:=20 Andy=20 Talbot
Sent: Friday, May 13, 2011 4:= 55 PM
Subject: LF: Ofcom Update: GP= S Jamming=20 Message

100W ERP - now that's what I call REAL GPS jamming.
Any GW stations able to monitor it ?

'jnt

----- Forwarded Message ----
From: Updates <Updates@ofcom.org.uk>
Sent:=20 Friday, 13 May, 2011 10:26:23
Subject: Ofcom Update: GPS Jamming= =20 Message

Dates jamming will take place: 31/05/2011 - 10/06/2011
 <= BR>Time=20 periods during which jamming will take place:  Periodically Mon= - Fri=20 09:00 - 17:30
 
Details of Jamming. =20
 
a.         Loc= ation of=20 MULTIPLE jammers: Land based within 5km of N52=B0 00.881=92 W003=B0= 38.518=92=20 (SN873365 =96 Dixie=92s=20 Corner).
b.         Frequ= encies: 24=20 MHz bands centred around 1176.45 MHz (L5), 1227.60MHz (L2) and 1575.= 42MHz=20 (L1).
c.         Total Po= wer: Up to=20 100 Watts EIRP. Whenever possible the transmissions will be at lower= =20 powers.
d.         Jammer= s: Both=20 omni and directional jammers to minimise affected=20 areas.
e.         Affecte= d areas=20 will be line of sight from the jammers for land based GPS receivers.=
 =20
Ofcom stakeholders should contact InfoGPS.Notices@ofcom.org.uk=20
 
......................................................= .....................=20
 
Please do not respond to this email. To remove yoursel= f from=20 this update list, use the online forms: http://www.ofcom.org.uk/s= tatic/subscribe/select_list.htm.
 
 

 


*************************************************************= *****************************************************
For=20 more information visit www.= ofcom.org.uk

This email (and any attachments) is confidential and intended for= the use=20 of the addressee only.

If you have received this email in error please notify the origin= ator of=20 the message and delete it from your system.

This email has been scanned for viruses. However, you open any at= tachments=20 at your own risk.

Any views expressed in this message are those of the individual= sender and=20 do not represent the views or opinions of Ofcom unless expressly sta= ted=20 otherwise.
******************************************************= ************************************************************

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