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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 50 | older 50) (20 | 50 | 100 | 250 | 500)- 13:25, 14 April 2025 Commsigma (Talk | contribs) uploaded "File:HFUWiki.png" (Wait-What-HFUWiki)
- 15:53, 3 December 2024 R4002 (Talk | contribs) uploaded "File:Soviet Radio.jpg" (Comrade General Secretary Joseph Vissarionovich Stalin - ?????? ?????????????? ??????? (??????? ??? ???????? — ???????????) )
- 13:13, 25 November 2024 ChrisSmolinski (Talk | contribs) uploaded "File:KnobSdrMeme.png"
- 15:56, 12 March 2024 R4002 (Talk | contribs) uploaded "File:R311.jpg" (R-311 HF receiver. Soviet Union. USSR. Soviet military radio. In Soviet Russia, radio listens to...GO TO GULAG!)
- 08:22, 7 September 2023 SV1XV (Talk | contribs) uploaded "File:ChrisSmolinski.jpg" (Chris Smolinski (2022) )
- 12:27, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1 Construction-Tuning.jpg" (CAP 5 Location 2 (August 2023) - Antenna Tuning)
- 12:26, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Rewiring-03.jpg" (CAP 5 Location 1 (January to March 2023) - Rewiring on roof)
- 12:26, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Rewiring-02.jpg" (CAP 5 Location 1 (January to March 2023) - Rewiring in staircase)
- 12:26, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Rewiring-01.jpg" (CAP 5 Location 1 (January to March 2023) - Rewiring in basement)
- 12:25, 7 August 2023 Zazzle (Talk | contribs) uploaded a new version of "File:CaP05-Location 1-Wiring-Stubs-02.jpg" (CAP 5 Location 1 (January to March 2023) - Wire stubs in staircase from cable theft)
- 12:25, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Stubs-01.jpg" (CAP 5 Location 1 (January to March 2023) - Wire stubs in basement from cable theft)
- 12:24, 7 August 2023 Zazzle (Talk | contribs) uploaded a new version of "File:CaP05-Location 1-Wiring-Stubs-02.jpg" (CAP 5 Location 1 (January to March 2023) - Wire stubs staircase from cable theft)
- 12:23, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Stubs-02.jpg" (CAP 5 Location 1 (January to March 2023) - Wire stubs in basement from cable theft)
- 12:22, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Location 1-Wiring-Fusebox.jpg" (CAP 5 Location 1 (January to March 2023) - Fusebox basement)
- 12:21, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Transmitter Housing.jpg" (CAP 5 Transmitter in housing with PSU)
- 12:21, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-AM2302 Weather Shield.jpg" (CAP 5 AM2302 (Temperature and Humidity Sensor) - Weather Shield)
- 12:20, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-AM2302 RF Shield.jpg" (CAP 5 AM2302 (Temperature and Humidity Sensor) - RF Shield)
- 12:19, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1-Tuning.jpg" (CAP 5 Location 1 (January to March 2023) Antenna Tuning)
- 12:19, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1 Load Coil-Isolated.jpg" (CAP 5 Location 1 (January to March 2023) Antenna Load Coil isolated)
- 12:19, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1 Load Coil-Wound.jpg" (CAP 5 Location 1 (January to March 2023) Antenna Load Coil unisolated)
- 12:18, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1-Base Section-Final.jpg" (CAP 5 Location 1 (January to March 2023) Antenna Feed Point.)
- 12:17, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1-Base Section-Isolation.jpg" (Turning a lightning rod into an Antenna. Isolating the base against ground and mounting the LC Tuner Box.)
- 12:16, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Antenna 1-Tuner Box.jpg" (Work in Progress of the CAP 5 Vertical Antenna LC Tuning Box)
- 12:15, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Transmitter Final-02.jpg" (Final Transmitter of CAP 5)
- 12:15, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Transmitter Final-01.jpg" (Final Transmitter of CAP 5)
- 12:15, 7 August 2023 Zazzle (Talk | contribs) uploaded "File:CaP05-Transmitter Prototyping.jpg" (Work in progress of the CAP 5 Transmitter Board)
- 04:04, 18 May 2023 ShortwaveListenerwiki (Talk | contribs) uploaded "File:77LJS.jpg" (77LJS eQSL)
- 01:22, 18 May 2023 ShortwaveListenerwiki (Talk | contribs) uploaded "File:ACID.gif" (ACID gif eQSL)
- 07:41, 11 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:RX4MQSL.jpg"
- 06:26, 11 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:KVHFQSL.jpg"
- 05:50, 11 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Map of the U.S., highlighting the West.svg.png"
- 16:40, 9 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Blue Ocean Radio QSL.jpg"
- 04:48, 9 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:PissAntSSTV2.jpg"
- 04:47, 9 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:PissAntSSTV1.jpg"
- 04:32, 9 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:RFWQSL.jpg"
- 15:50, 8 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:SolidRockRadioeQSL.jpg"
- 05:56, 8 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:WDOG.jpg"
- 05:23, 8 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Solar Centric eQSL.png"
- 04:59, 7 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Two Dog Radio 6925 USB 0145 UTC 30 JAN 2023 M1.jpg"
- 16:08, 6 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Thunder Chicken Radio SSTV.jpg" (Thunder Chicken Radio 6950 USB 0047 UTC 13 FEB 2023 Martin 1)
- 05:22, 6 March 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:WAPE eQSL.jpg"
- 05:53, 18 February 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:KEAK The Spider SSTV.jpg" (KEAK The Spider 6929.8 AM 2022 UTC 1 FEB 2023 Scottie 1)
- 05:52, 18 February 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Eak Spider SSTV.jpg" (Eak Spider 6930v AM 2237 UTC 26 JAN 2023 Scottie 1)
- 05:34, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Rádio Pirâmide Logo.jpg" (Source: https://dxbrazilsw.blogspot.com/2018/09/lista-emissoras-livres-ondas-curtas-do.html?m=1)
- 05:32, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:9000 kHz Ondas Curtas Rádio Pirâmide.jpg" (Source: https://dxbrazilsw.blogspot.com/2018/09/lista-emissoras-livres-ondas-curtas-do.html?m=1)
- 05:10, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Oldies Radio Modulation at 2126 UTC 11 JAN 2023.jpeg" (Screenshot of the waterfall on a KiwiSDR showing the modulation of Oldies Radio in Pedro Velho, Brazil at 2126 UTC on 11 January 2023.)
- 05:08, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Oldies Radio Modulation at 2121 UTC 11 JAN 2023.jpeg" (Screenshot of the waterfall on a KiwiSDR showing the modulation of Oldies Radio in Pedro Velho, Brazil at 2121 UTC on 11 January 2023.)
- 04:12, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Alpha Centauri 7540 AM 15 OCT 2022 Scottie 1 (63).jpg" (Scottie 1 SSTV image sent on October 15, 2022 by Brazilian pirate Alpha Centauri. Power is 10 watts on the frequency of 7540 kHz AM.)
- 04:11, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Alpha Centauri 7540 AM 15 OCT 2022 Scottie 1 (62).jpg" (Scottie 1 SSTV image sent on October 15, 2022 by Brazilian pirate Alpha Centauri. Power is 10 watts on the frequency of 7540 kHz AM.)
- 04:08, 18 January 2023 ShortwaveListenerWiki (Talk | contribs) uploaded "File:Alpha Centauri 7540 AM 15 OCT 2022 Scottie DX (41).jpg" (Scottie DX SSTV image sent on October 15, 2022 by Brazilian pirate Alpha Centauri. Power is 10 watts on the frequency of 7540 kHz AM.)
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