All public logs
From HFUnderground
Combined display of all available logs of HFUnderground. You can narrow down the view by selecting a log type, the user name (case-sensitive), or the affected page (also case-sensitive).(Latest | Earliest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)- 16:33, 7 April 2015 DimBulb (Talk | contribs) uploaded "File:Radio Europe.jpg" (Category:Pirate Radio QSLs)
- 16:32, 7 April 2015 DimBulb (Talk | contribs) uploaded "File:Vivian Girls Radio.jpg" (Category:Pirate Radio QSLs)
- 16:32, 7 April 2015 DimBulb (Talk | contribs) uploaded "File:U Boat Radio 66.jpg" (Category:Pirate Radio QSLs)
- 16:31, 7 April 2015 DimBulb (Talk | contribs) uploaded "File:Free Thinker Radio.jpg" (Category:Pirate Radio QSLs)
- 16:31, 7 April 2015 DimBulb (Talk | contribs) uploaded "File:Studio 52.JPG" (Category:Pirate Radio QSLs)
- 04:28, 24 January 2015 Token (Talk | contribs) uploaded "File:CODAR.mp3" (Audio recording of a 4 MHz area CODAR. The recording is done in multiple receiver modes. The first 40 seconds are in USB, the next 40 are in AM, and the final 40 are in LSB.)
- 04:21, 24 January 2015 Token (Talk | contribs) uploaded "File:CODAR pulses.jpg" (Amplitude / time image showing a few pulses of a 4 MHz CODAR. In this case the pulse is about 950 microseconds wide, with a 1900 microsecond pulse repetition interval, giving the fairly typical (for CODAR) 50% duty cycle.)
- 04:16, 24 January 2015 Token (Talk | contribs) uploaded "File:CODAR sweeps.jpg" (Spectrum image showing the swept width of a typical 4 or 5 MHz CODAR. Typically the swept width gets wider as you go up in frequency bands.)
- 22:07, 11 January 2015 Token (Talk | contribs) uploaded "File:JT65.jpg" (JT65 in the 20 meter ham band. Note that multiple signals start and stop at the same time.)
- 22:06, 11 January 2015 Token (Talk | contribs) uploaded "File:JT65.mp3" (JT65 signal recorded in the ham 20 meter band.)
- 23:22, 30 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Rockabilly Radio QSL.jpg"
- 19:36, 27 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Psk31 recording.mp3"
- 19:27, 27 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Fax signal.mp3"
- 19:25, 27 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Fax waterfall.png"
- 17:28, 27 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Robot36C.WAV"
- 17:05, 27 December 2014 ChrisSmolinski (Talk | contribs) uploaded "File:Sstv waterfall.png"
- 06:19, 27 December 2014 Token (Talk | contribs) uploaded "File:29B6.mp3" (Russian 29B6 radar. First 22 seconds of the recording uses an audio bandpass wide enough to capture the entire swept width. Remainder of the recording at more "normal" receiver passband widths, as might be heard by most listeners.)
- 06:16, 27 December 2014 Token (Talk | contribs) uploaded "File:29B6.jpg" (Russian 29B6 radar in ~9 kHz wide and 50 Hz rep rate mode of operation.)
- 01:46, 27 December 2014 Token (Talk | contribs) uploaded "File:UNID002 Pips.mp3" (Pips recording, three different examples, three different transmission dates.)
- 01:45, 27 December 2014 Token (Talk | contribs) uploaded "File:UNID001 Sweepers.mp3" (Sweepers recording, multiple examples but all recorded in the ham 10 meter band.)
- 01:44, 27 December 2014 Token (Talk | contribs) uploaded "File:UNID002 Pips.jpg" (Image of Pips. 0.0625 second pulse length and 3.0 second pulse interval.)
- 01:43, 27 December 2014 Token (Talk | contribs) uploaded "File:UNID001 Sweepers.jpg" (Image of sweepers in the ham 10 meter band.)
- 00:09, 15 December 2014 Token (Talk | contribs) uploaded "File:PLUTO 25Hz.mp3" (PLUTO radar in its less often used 25 Hz rep rate. In this case the swpet wdith is still 20 kHz, but the sweep repetition rate is only 25 Hz, so the chirp rate is halved. The audio in this recording is only 3 kHz wide, and represents how the signal migh)
- 00:05, 15 December 2014 Token (Talk | contribs) uploaded "File:PLUTO 50Hz.mp3" (PLUTO radar in its most common mode of operation, 20 kHz swept width and 50 Hz rep rate. Audio in this recording is only 3 kHz wide and represents what is heard with a standard receiver in USB mode.)
- 00:04, 15 December 2014 Token (Talk | contribs) uploaded "File:PLUTO.jpg" (PLUTO radar in its most common 20 kHz width mode.)
- 23:49, 14 December 2014 Token (Talk | contribs) uploaded "File:CIS 50 50.jpg" (CIS 50-50 mode of the T-600 modem, 50 Bd, idle, 200 Hz shift.)
- 23:48, 14 December 2014 Token (Talk | contribs) uploaded "File:CIS 50 50.mp3" (CIS 50-50 mode of the T-600 modem, idle, 50 Bd, 200 Hz shift)
- 22:56, 14 December 2014 Token (Talk | contribs) uploaded "File:S4481 FSK.jpg" (STANAG 4481 FSK image, 75 Bd, 850 Hz, KG-84 encrypted)
- 02:49, 13 December 2014 Token (Talk | contribs) uploaded "File:ALE SND.mp3" (MIL STD 188-141A ALE (Automatic Link Establishment) sounding, 15708 kHz, USB.)
- 02:47, 13 December 2014 Token (Talk | contribs) uploaded "File:ALE snd.jpg" (MIL STD 188-141A ALE (Automatic Link Establishment) sounding. 15708 kHz USB.)
- 15:57, 7 December 2014 DimBulb (Talk | contribs) uploaded "File:Station QRP.jpg" (Category:Pirate Radio QSLs)
- 15:56, 7 December 2014 DimBulb (Talk | contribs) uploaded "File:Turkey Breast Radio.jpg" (Category:Pirate Radio QSLs)
- 16:25, 5 December 2014 Token (Talk | contribs) uploaded "File:S4481 FSK.mp3" (STANAG 4481 FSK with KG-84 frames, 8988 kHz, December 5, 2014, 1610 UTC.)
- 04:14, 4 December 2014 Token (Talk | contribs) uploaded "File:16x64 sounder.mp3" (Sound file of 16 x 64 sounder.)
- 04:11, 4 December 2014 Token (Talk | contribs) uploaded "File:16x64 sounder.jpg" (Spectrum image and waterfall of 16 x 64 sounder)
- 13:01, 2 December 2014 Token (Talk | contribs) uploaded "File:CW ham 7030.jpg"
- 03:19, 2 December 2014 Token (Talk | contribs) uploaded "File:USB ham 14185.jpg"
- 03:18, 2 December 2014 Token (Talk | contribs) uploaded "File:LSB ham 7155.jpg"
- 03:11, 2 December 2014 Token (Talk | contribs) uploaded "File:AM SWBC 7520.jpg"
- 23:13, 30 November 2014 ChrisSmolinski (Talk | contribs) uploaded "File:LSB-signal.png"
- 23:11, 30 November 2014 ChrisSmolinski (Talk | contribs) uploaded "File:AM-signal.png"
- 23:09, 30 November 2014 ChrisSmolinski (Talk | contribs) uploaded "File:USB-signal.png"
- 20:56, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:OZNRH.png" (Category:Pirate Radio QSLs)
- 20:54, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Knock, Knock Radio.jpg" (Category:Pirate Radio QSLs)
- 20:39, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Witch City Radio.jpg" (Category:Pirate Radio QSLs)
- 20:38, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Trans Europe Radio.jpg" (Category:Pirate Radio QSLs)
- 20:37, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Radio Universe.jpg" (Category:Pirate Radio QSLs)
- 20:36, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Radio Rainbow.jpg" (Category:Pirate Radio QSLs)
- 20:34, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Radio Carrierwave.jpg" (Category:Pirate Radio QSLs)
- 20:33, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Good Ship Venus.jpg" (Category:Pirate Radio QSLs)
- 20:31, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Radio Abu Dhabi.jpg" (Category:Pirate Radio QSLs)
- 20:29, 21 November 2014 DimBulb (Talk | contribs) uploaded "File:Big Dawg Radio.jpg" (Category:Pirate Radio QSLs)
- 19:51, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Radio Arcadia.jpg" (Category:Pirate Radio QSLs)
- 19:44, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Radio Scotland International.jpg" (Category:Pirate Radio QSLs)
- 19:43, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Free Radio Service.jpg" (Category:Pirate Radio QSLs)
- 19:42, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Eldorado Radio.jpg" (Category:Pirate Radio QSLs)
- 19:40, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Radio Montferland.jpg" (Category:Pirate Radio QSLs)
- 19:40, 19 October 2014 DimBulb (Talk | contribs) uploaded "File:Enterprise Radio.jpg" (Category:Pirate Radio QSLs)
- 15:15, 26 July 2014 DimBulb (Talk | contribs) uploaded "File:Radio Ghoul.jpg" (Category:Pirate Radio QSLs )
- 15:11, 26 July 2014 DimBulb (Talk | contribs) uploaded "File:Radio Jamaica.jpg" (Category:Pirate Radio QSLs)
- 15:06, 26 July 2014 DimBulb (Talk | contribs) uploaded "File:Zender Akenzo.jpg" (Category:Pirate Radio QSLs)
- 22:25, 20 July 2014 Bowman1 (Talk | contribs) uploaded "File:Bowmanqsl.jpg" (QSL from KCPR)
- 07:39, 13 July 2014 Redhat (Talk | contribs) uploaded "File:XFM Stereo Swoosh Small.JPG" (X-FM Stereo Shortwave Logo)
- 18:10, 9 July 2014 OMCS (Talk | contribs) uploaded "File:OMCS-background.gif" (Visit the Beautiful Crab Nebula)
- 12:07, 8 July 2014 ChrisSmolinski (Talk | contribs) uploaded "File:NetSDR.jpg"
- 05:54, 4 July 2014 Rg8cp0hvs7 (Talk | contribs) New user account
- 22:14, 2 July 2014 WikiSysop (Talk | contribs) marked revision 6223 of Pirate radio station email addresses patrolled (automatic)
- 03:40, 30 June 2014 AC2GL (Talk | contribs) New user account
- 08:33, 27 June 2014 Ui245q5t (Talk | contribs) New user account
- 06:33, 27 June 2014 Ui845q1n (Talk | contribs) New user account
- 01:34, 27 June 2014 4g0h0i0n (Talk | contribs) New user account
- 01:20, 27 June 2014 2s5k5p4o (Talk | contribs) New user account
- 06:14, 8 June 2014 Fru5e5s9nt (Talk | contribs) New user account
- 18:57, 7 June 2014 Skipmuck (Talk | contribs) New user account
- 19:23, 4 June 2014 OMCS (Talk | contribs) New user account
- 19:34, 26 May 2014 WikiSysop (Talk | contribs) marked revision 6220 of Pirate radio station email addresses patrolled (automatic)
- 14:45, 26 May 2014 DimBulb (Talk | contribs) uploaded "File:Radio Nora.jpg" (Category:Pirate Radio QSLs )
- 15:49, 25 May 2014 WikiSysop (Talk | contribs) marked revision 6217 of Pirate radio station email addresses patrolled (automatic)
- 15:58, 24 May 2014 DimBulb (Talk | contribs) uploaded "File:KCPR Radio.jpg" (Category:Pirate Radio QSLs)
- 15:52, 24 May 2014 DimBulb (Talk | contribs) uploaded "File:Orbital Mind Control Satellite.jpg" (Category:Pirate Radio QSLs)
- 15:45, 24 May 2014 DimBulb (Talk | contribs) uploaded "File:Carmen Radio.jpg" (Category:Pirate Radio QSLs)
- 15:43, 24 May 2014 DimBulb (Talk | contribs) uploaded "File:Radio Experience.jpg" (Category:Pirate Radio QSLs)
- 15:40, 24 May 2014 DimBulb (Talk | contribs) uploaded "File:Radio Experience.bmp" (Category:Pirate Radio QSLs)
- 00:26, 23 May 2014 Caibijk721 (Talk | contribs) New user account
- 09:12, 14 May 2014 Kai537192 (Talk | contribs) New user account
- 14:07, 10 May 2014 Tomud5jackma (Talk | contribs) New user account
- 19:33, 5 May 2014 Bs7n31qh7f (Talk | contribs) New user account
- 04:25, 26 April 2014 Kq6x68jsm (Talk | contribs) New user account
- 00:11, 12 April 2014 Iokddxqpx (Talk | contribs) New user account
- 00:10, 12 April 2014 Jfkddupjn (Talk | contribs) New user account
- 00:10, 12 April 2014 Lrkddzvgz (Talk | contribs) New user account
- 13:49, 9 April 2014 WikiSysop (Talk | contribs) marked revision 6209 of Pirate radio station email addresses patrolled (automatic)
- 12:14, 9 April 2014 WikiSysop (Talk | contribs) marked revision 6208 of Pirate radio station email addresses patrolled (automatic)
- 13:18, 8 April 2014 Maneminbhur (Talk | contribs) New user account
- 23:37, 5 April 2014 WikiSysop (Talk | contribs) marked revision 6207 of Pirate radio station email addresses patrolled (automatic)
- 19:44, 5 April 2014 WikiSysop (Talk | contribs) marked revision 6206 of Pirate radio station email addresses patrolled (automatic)
- 15:00, 5 April 2014 WikiSysop (Talk | contribs) marked revision 6205 of Pirate radio station email addresses patrolled (automatic)
- 14:59, 5 April 2014 WikiSysop (Talk | contribs) marked revision 6204 of Pirate radio station email addresses patrolled (automatic)
- 18:53, 4 April 2014 WikiSysop (Talk | contribs) marked revision 6203 of Pirate radio station email addresses patrolled (automatic)
- 18:13, 4 April 2014 WikiSysop (Talk | contribs) marked revision 6202 of Pirate radio station email addresses patrolled (automatic)
This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Some links may be affiliate links. We may get paid if you buy something or take an action after clicking one of these.