User contributions
From HFUnderground
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- 14:32, 10 February 2014 (diff | hist) High Frequency Beacon (→Reported High Frequency Beacons: QRP on 8000 kHz)
- 16:57, 29 December 2013 (diff | hist) High Frequency Beacon (→External Links: none active)
- 07:16, 27 December 2013 (diff | hist) User:Strange Attractor (→Image uploads: Yosemite Sam) (top)
- 07:12, 27 December 2013 (diff | hist) m Yosemite Sam (WP link)
- 07:10, 27 December 2013 (diff | hist) Yosemite Sam (References)
- 07:07, 27 December 2013 (diff | hist) Yosemite Sam (→The transmission series)
- 06:59, 27 December 2013 (diff | hist) Yosemite Sam (Portrait of YS)
- 06:57, 27 December 2013 (diff | hist) N File:Yosemite Sam.png (Looney Tunes character Yosemite Sam. Category:Images Category:Spy stations) (top)
- 06:51, 27 December 2013 (diff | hist) N Yosemite Sam (Created page with "'''Yosemite Sam''' is the nickname given by DXers to a numbers station that first surfaced on December 19, 2004. It transmits on several [[shor...")
- 19:49, 17 November 2013 (diff | hist) Maritime Fax Transmissions
- 14:34, 17 November 2013 (diff | hist) Judica-Cordiglia brothers
- 14:32, 17 November 2013 (diff | hist) N Category:Wikipedia content (Created page with "Category:Main topics") (top)
- 14:30, 17 November 2013 (diff | hist) Template:CC-BY-SA-WP (top)
- 14:27, 17 November 2013 (diff | hist) Radio beacon (→See also)
- 14:25, 17 November 2013 (diff | hist) Radio propagation beacon (→See also)
- 06:17, 17 November 2013 (diff | hist) m Radio beacon (→References: issn)
- 06:07, 25 September 2013 (diff | hist) Radio propagation beacon (→Notes and references)
- 06:05, 25 September 2013 (diff | hist) Radio propagation beacon (→SHF and microwave beacons)
- 01:18, 1 September 2013 (diff | hist) m Radio propagation beacon (→Indian Ocean beacon project)
- 23:21, 12 August 2013 (diff | hist) Radio propagation beacon (→Indian Ocean beacon project)
- 17:51, 12 August 2013 (diff | hist) Radio propagation beacon (→Indian Ocean beacon project)
- 07:52, 31 July 2013 (diff | hist) Radio propagation beacon (→ON0EME moon beacon)
- 07:51, 31 July 2013 (diff | hist) N File:ON0EME capture.jpg (==Description== Screen capture of ON0EME by G4DZU using a FLEX 5000 SDR. <P> Category:Beacons Category:Images) (top)
- 14:28, 30 July 2013 (diff | hist) Radio propagation beacon (→Notes and references)
- 14:25, 30 July 2013 (diff | hist) Radio propagation beacon (→144 MHz transatlantic beacons)
- 14:24, 30 July 2013 (diff | hist) Radio propagation beacon (→144 MHz transatlantic beacons)
- 14:14, 30 July 2013 (diff | hist) Radio propagation beacon (→144 MHz transatlantic beacons)
- 15:57, 16 June 2013 (diff | hist) m Radio propagation beacon (→Beacon projects)
- 15:57, 16 June 2013 (diff | hist) Radio propagation beacon (→Beacon projects)
- 15:56, 16 June 2013 (diff | hist) N File:TS-50S NCDXF beacon.png (==Summary== '''Description:'''A beacon tranceiver, controller and power supply of the NCDXF network.<P> Category:Images Category:Beacons) (top)
- 14:34, 8 June 2013 (diff | hist) m Longwave Broadcast Stations (→List of Longwave broadcast stations)
- 15:39, 8 May 2013 (diff | hist) Radio propagation beacon (→Notes and references)
- 15:36, 8 May 2013 (diff | hist) m Radio propagation beacon (→History)
- 15:35, 8 May 2013 (diff | hist) Radio propagation beacon (→History: GB2IGY)
- 14:33, 2 April 2013 (diff | hist) Radio beacon (→IEEE 802.11 Wi-Fi beacons)
- 14:27, 2 April 2013 (diff | hist) Radio beacon
- 20:44, 16 March 2013 (diff | hist) Letter beacon (→Location of letter beacons)
- 18:29, 14 March 2013 (diff | hist) Radio propagation beacon (→Notes and references: ref for WSPR beacons etc)
- 08:29, 19 February 2013 (diff | hist) m Radio propagation beacon (→ITU sponsored beacons)
- 08:28, 19 February 2013 (diff | hist) m Radio propagation beacon (→ITU sponsored beacons)
- 10:00, 18 February 2013 (diff | hist) Radio propagation beacon (→Notes and references)
- 09:57, 18 February 2013 (diff | hist) Radio propagation beacon (→ITU sponsored beacons)
- 09:51, 18 February 2013 (diff | hist) m Radio propagation beacon (→ITU sponsored beacons)
- 09:50, 18 February 2013 (diff | hist) Radio propagation beacon (→ITU sponsored beacons)
- 09:43, 18 February 2013 (diff | hist) Radio propagation beacon (→ITU sponsored beacons)
- 06:51, 3 February 2013 (diff | hist) m Radio propagation beacon (→History)
- 15:30, 2 February 2013 (diff | hist) Radio propagation beacon (→Notes and references: +ref)
- 15:28, 2 February 2013 (diff | hist) Radio propagation beacon (→History)
- 01:16, 12 December 2012 (diff | hist) m Letter beacon (→Notes & References)
- 19:49, 17 November 2012 (diff | hist) Ionosonde (→Digisonde operating modes) (top)
- 19:49, 17 November 2012 (diff | hist) Ionosonde (→References)
- 19:37, 17 November 2012 (diff | hist) Ionosonde (→Digisonde operating modes)
- 19:36, 17 November 2012 (diff | hist) Ionosonde (→References)
- 19:23, 17 November 2012 (diff | hist) Ionosonde (→The HAARP digisonde)
- 13:44, 18 October 2012 (diff | hist) m Radio beacon (→Radio navigation beacons)
- 13:44, 18 October 2012 (diff | hist) Radio beacon (→Radio navigation beacons)
- 03:50, 14 October 2012 (diff | hist) Radio beacon (→References)
- 03:48, 14 October 2012 (diff | hist) Radio beacon (→AIS beacons: more info and references)
- 03:40, 14 October 2012 (diff | hist) Radio beacon (→AIS beacons)
- 03:39, 14 October 2012 (diff | hist) Radio beacon (→AIS beacons: new section)
- 03:42, 4 October 2012 (diff | hist) m Radio propagation beacon (→WSPR Network)
- 03:40, 4 October 2012 (diff | hist) Radio propagation beacon (Andy Talbot, G4JNT)
- 18:21, 3 October 2012 (diff | hist) m Radio propagation beacon (→Notes and references)
- 18:20, 3 October 2012 (diff | hist) Radio propagation beacon (→Notes and references)
- 18:18, 3 October 2012 (diff | hist) Radio propagation beacon (→U.S. Navy beacons)
- 06:42, 2 October 2012 (diff | hist) Radio propagation beacon (→The future of radio propagation beacons)
- 05:24, 2 October 2012 (diff | hist) Radio beacon (→IEEE 802.11 Wi-Fi beacons)
- 05:37, 30 September 2012 (diff | hist) Perseus (top)
- 05:30, 26 September 2012 (diff | hist) Letter beacon (→Solitary beacons and channel markers)
- 05:26, 26 September 2012 (diff | hist) Letter beacon (→Solitary beacons and channel markers)
- 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)
(Latest | Earliest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)
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