Ralf Bender
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ralfbender.bsky.social
Ralf Bender
@ralfbender.bsky.social
DO5RBB, DL0103SWL, SWL, Shortwave, Medium wave, SW, MW, DX, DXing, Hamradio, Radio, Radios, 📻
youtube.com/c/RalfBender
Location: Germany, JO40BT

#ARISS #ISS 🛰️ #SSTV Award arrived. Many thanks and 73, DO5RBB aka DL0103SWL aka Ralf. Thanks a lot @SQ3OOK
November 13, 2024 at 9:20 PM
Expedition 72 @ARISS_Intl Series 22 #SSTV Experiment - #ISS received at JO40BT - @issfanclub @AMSAT
November 13, 2024 at 9:19 PM
Expedition 72 @ARISS_Intl Series 22 #SSTV Experiment - #ISS received at JO40BT - @issfanclub @AMSAT
November 13, 2024 at 9:19 PM
Expedition 72 @ARISS_Intl Series 22 #SSTV Experiment - #ISS received at JO40BT - @issfanclub @AMSAT
November 13, 2024 at 9:19 PM
May 17, 2024 at 6:31 PM
Many thanks for the eQSL from the test transmission Europe via Channel 292 on 13 April - #swl #bcl #shortwave #kurzwelle
April 15, 2024 at 3:59 PM
After a year of use, I would like to recommend a special short wave database. It contains all broadcasting and utility stations and is updated almost daily. It doesn't cost much and is worth every cent: www.ilgradio.com - #swl #kurzwelle #shortwave #bcl
April 6, 2024 at 5:17 PM
DWD (Deutscher Wetterdienst) WeFax from Hamburg DDH3 on 3855 kHz received with Yaesu FT-991A and Endfed antenna. Decoded with Multipsk. Unattend decoding.
3855 kHz, 29 December 2023, 1007 UTC, Loc: JO40BT
December 29, 2023 at 2:17 PM
Decoded pictures of @SWRadiogram 328 received today from 1300-1330 UTC from WRMI (Florida) on 15770 kHz in Germany (JO40BT) with a 📻 Airspy HF+ Discovery and a Wellbrook antenna 📶. Text MFSK32: 100%, MFSK64: 80% - #swl #bcl #hamradio #kurzwelle
November 3, 2023 at 1:38 PM
NOAA 19 pass 1914 UTC, 01 November 2023. Received with a @Nooelec NESDR SMArt v4 SDR and a Turnstile under the roof at JO40BT. #NOAA #weather #meteo #noaasatellite #RaspberryPi
November 1, 2023 at 8:16 PM
#SSTV PD120 images from #ISS 🛰️ @rs0iss passes last night at JO40BT. Received with Airspy Mini and a DIAMOND D-190 under the roof. Decoded with RX-SSTV. #hamradio #hamr @issfanclub @RF2Space @ISS_Ham_Radio @ARISS_status
October 28, 2023 at 8:06 AM
My decoded pictures of @SWRadiogram 327 received today from 1300-1330 UTC from WRMI (Florida) on 15770 kHz in Germany (JO40BT) with a 📻 Airspy HF+ Discovery and a Wellbrook antenna 📶. Text MFSK32: 100%, MFSK64: 95%, fldigi s/n avg -6 db and -11 db the last 7 min -- #swl #bcl #hamradio #kurzwelle
October 20, 2023 at 1:38 PM
SAQ scheduled to air on UN-Day, Oct 24th, 2023 -
World Heritage Grimeton Radio Station has scheduled SAQ to be on air on UN-Day, Tuesday October 24th 2023 at 17:00 CET (15:00 UTC), to send out a peace message to the whole world, using the 200kW Alexanderson alternator from 1924, on 17.2 kHz CW.
October 19, 2023 at 3:53 PM