User contributions
From HFUnderground
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- 12:19, 24 September 2012 (diff | hist) m LowFER
- 12:17, 24 September 2012 (diff | hist) LowFER (→References: new section)
- 12:12, 24 September 2012 (diff | hist) Radio propagation beacon (→IARU Beacon Project)
- 10:03, 24 September 2012 (diff | hist) Spy Numbers Stations (E10 is inactive)
- 05:48, 20 September 2012 (diff | hist) Ernst Krenkel (top)
- 05:47, 20 September 2012 (diff | hist) Ernst Krenkel
- 05:44, 20 September 2012 (diff | hist) Ernst Krenkel (→References)
- 08:41, 17 September 2012 (diff | hist) Ernst Krenkel
- 19:41, 11 September 2012 (diff | hist) Radio beacon (→NDB technical)
- 19:40, 11 September 2012 (diff | hist) N File:Decca 80002-NDB.jpg (==Summary== A DECCA 80002 non-directional beacon. Category:Images Category:Beacons) (top)
- 17:43, 10 September 2012 (diff | hist) Radio beacon (→References)
- 17:41, 10 September 2012 (diff | hist) Radio beacon (→Space and satellite radio beacons)
- 09:00, 6 September 2012 (diff | hist) m EQSL (top)
- 08:59, 6 September 2012 (diff | hist) EQSL (+cat)
- 08:55, 6 September 2012 (diff | hist) EQSL (eQSL.cc)
- 08:32, 6 September 2012 (diff | hist) Radio propagation beacon (→VHF/UHF beacons)
- 08:30, 6 September 2012 (diff | hist) Radio propagation beacon (→Further reading)
- 08:28, 6 September 2012 (diff | hist) Radio propagation beacon (→Notes and references)
- 08:26, 6 September 2012 (diff | hist) Radio propagation beacon (→VHF/UHF beacons)
- 19:38, 27 August 2012 (diff | hist) Shortwave Utility Stations (→Military)
- 19:37, 27 August 2012 (diff | hist) STANAG-4285
- 19:31, 27 August 2012 (diff | hist) STANAG-4285 (→External links: youtube video)
- 19:29, 27 August 2012 (diff | hist) N STANAG-4285 (Created page with "'''STANAG 4285''' is the NATO standard for HF communication. It consists of several sub modes (75-2400 bps) and two different interleaving options (short and long). The waveform ...")
- 06:25, 7 August 2012 (diff | hist) m Ernst Krenkel
- 06:04, 7 August 2012 (diff | hist) Ernst Krenkel (→The loss of SS Chelyuskin)
- 02:51, 1 August 2012 (diff | hist) Oliver P. Ferrell (top)
- 05:25, 7 July 2012 (diff | hist) Radio beacon (→IEEE 802.11 Wi-Fi beacons)
- 05:23, 7 July 2012 (diff | hist) Radio beacon (→IEEE 802.11 Wi-Fi beacons)
- 20:03, 1 June 2012 (diff | hist) LowFER (→External links)
- 13:55, 27 May 2012 (diff | hist) Radio propagation beacon (→ITU sponsored beacons)
- 13:50, 27 May 2012 (diff | hist) Radio propagation beacon (→ITU sponsored beacons)
- 13:48, 27 May 2012 (diff | hist) File:QSL LN2A front.jpg (top)
- 13:47, 27 May 2012 (diff | hist) File:QSL LN2A back.jpg (→Description) (top)
- 13:46, 27 May 2012 (diff | hist) N File:QSL LN2A back.jpg (==Description== QSL card (back) from propagation beacon LN2A, Sveio, Norway (1996) <P> Category:Beacons Category:Utility QSLs)
- 13:45, 27 May 2012 (diff | hist) N File:QSL LN2A front.jpg (==Description== QSL card (front) from propagation beacon LN2A, Sveio, Norway (1996) <P> Category:Beacons Category:Utility QSLs)
- 13:37, 27 May 2012 (diff | hist) Letter beacon (→Applications of letter beacons)
- 18:13, 17 May 2012 (diff | hist) Radio propagation beacon (→Special beacon allocations)
- 06:01, 11 May 2012 (diff | hist) m Letter beacon (→Applications of letter beacons)
- 04:10, 3 May 2012 (diff | hist) m Radio propagation beacon (→60 meters beacons)
- 17:42, 2 May 2012 (diff | hist) Talk:Index.php (Replaced content with "--SPAM REMOVED--") (top)
- 13:51, 1 May 2012 (diff | hist) m Ionosonde (→The HAARP digisonde)
- 13:49, 1 May 2012 (diff | hist) Radio propagation beacon (→Transmission characteristics)
- 08:39, 28 April 2012 (diff | hist) Radio propagation beacon (→Transmission characteristics)
- 08:17, 28 April 2012 (diff | hist) m Radio propagation beacon (→U.S. Navy beacon NAF)
- 16:58, 27 April 2012 (diff | hist) Radio propagation beacon (→WSPR Network)
- 16:55, 27 April 2012 (diff | hist) m Radio propagation beacon (→WSPR Network: URL)
- 16:52, 27 April 2012 (diff | hist) Radio propagation beacon (→WSPR Network)
- 16:45, 27 April 2012 (diff | hist) Radio propagation beacon (→Transmission characteristics)
- 15:18, 27 April 2012 (diff | hist) Radio propagation beacon (→License-free experimental beacons)
- 15:17, 27 April 2012 (diff | hist) Radio propagation beacon (→License-free experimental beacons)
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