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1. Topband: Chinese radar (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Sat, 17 Dec 2005 12:06 +0000 (GMT Standard Time); Is there a link anywhere to an mp3/wav file of this radar qrm - I've never heard it, or at least if I had it would be very weak given my antenna system :-). Nonetheless I'd still be interested to hea; /archives//html/Topband/2005-12/msg00212.html (6,998 bytes)
2. Re: Topband: Chinese radar (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Mon, 19 Dec 2005 00:03 +0000 (GMT Standard Time); Just a quick thanks to all those that sent links to the radar sound files - much appreciated. 73 to all Trevor G0KTN _______________________________________________ Topband mailing list Topband@conte; /archives//html/Topband/2005-12/msg00228.html (7,051 bytes)
3. Re: Topband: Electric fences (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Tue, 27 Dec 2005 20:38 +0000 (GMT Standard Time); First place to start would be the VE3HLS RF Noise page at http://www.ve3hls.com/noise/rfihome.html There is an example of an electric fence under the miscellaneous section. 73 to all Trevor G0KTN ___; /archives//html/Topband/2005-12/msg00342.html (7,778 bytes)
4. Re: Topband: RX 4 square (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Tue, 21 Aug 2007 15:03 +0100 (BST); I'm sure this is a subject many on this list will be interested in so posting replies here would be more appropriate. 73 to all Trevor G0KTN _______________________________________________ Topband m; /archives//html/Topband/2007-08/msg00066.html (7,574 bytes)
5. Re: Topband: low angle reception using active antennas (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Wed, 5 Dec 2007 11:20 +0000 (GMT Standard Time); Andy, Haven't seen any replies to this, perhaps there were none. If you received anything "off-list" could you post a summary here please. 73 to all Trevor G0KTN _____________________________________; /archives//html/Topband/2007-12/msg00051.html (7,636 bytes)
6. Topband: WSPR (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Tue, 6 Jan 2009 18:00 +0000 (GMT Standard Time); Not sure if anyone here is using the WSPR (Whisper) propagation tool by K1JT but, for those that are, there is a 160m activity day on Wed 7 January. Full details of WSPR here The Weak Signal Propagat; /archives//html/Topband/2009-01/msg00034.html (6,874 bytes)
7. Re: Topband: 1.99? (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Tue, 28 Apr 2009 11:04 +0100 (BST); Just a thought but wondered if K1JT's WSPR (Whisper) Weak Signal Propagation Reporter tool might be of use - see here http://physics.princeton.edu/pulsar/K1JT/wspr.html Setup tutorial here http://www; /archives//html/Topband/2009-04/msg00090.html (7,326 bytes)
8. Re: Topband: DX-Enginneering Active Antenna System (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Tue, 22 Sep 2009 18:10 +0100 (BST); Why - I'm sure others would appreciate seeing comments on the DXE system. 73 Trevor G0KTN _______________________________________________ Topband mailing list Topband@contesting.com http://lists.con; /archives//html/Topband/2009-09/msg00095.html (7,102 bytes)
9. Re: Topband: Top Band operating guidelines (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Sun, 1 Nov 2009 12:13 +0000 (GMT Standard Time); Ian, WSPR: 1836.6 ZL digi: 1818.5 73 Trevor G0KTN _______________________________________________ 160 meters is a serious band, it should be treated with respect. - TF4M; /archives//html/Topband/2009-11/msg00002.html (7,158 bytes)
10. Re: Topband: It is not so much propagation (score: 1): Author: tsmithers@cix.co.uk (Trevor Smithers); Date: Mon, 19 Mar 2012 16:04 +0000 (GMT Standard Time); WSPR has been doing exactly that for years - over the last 24hrs there were 15 US, 36 EU and 5 VK stations active on 160. Activity tends to drop off as the summer progresses but there is generally a; /archives//html/Topband/2012-03/msg00173.html (8,361 bytes)

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