EA3IBC Oscar (@ea3ibc) header
EA3IBC Oscar (@ea3ibc) profile picture

EA3IBC Oscar

@ea3ibc

Developer, Computer Engineer & Ham Radio Op.: Digital modes, CW, wefax, apt, Lrpt, SDR & Satellites. HF to UHF. eQsl, LoTW.

 JN11ck Badalona, Barcelona
Joined July 2017
  • Tweets2.5K
  • Following374
  • Followers1.9K
795Media
Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)Photo by EA3IBC Oscar (@ea3ibc)
EA3IBC Oscar retweeted
Peter (@petermeteor) profile picture
Peter@petermeteor10h
Elektro L3-LRIT @ 16:42 LT ( GIMP used ) giving the Patchfeed 3 directors, 44 mm, extra gain... ( experimental ,needs more tweaking, but works) 1.10 mtr offsetdish, Airspy-Mini, Sawbird LNA getting closer to HRIT btw, but still needs ~ 1.5 DB+ ( see pictures📸)
Image from Peter (@petermeteor)
Image from Peter (@petermeteor)
Image from Peter (@petermeteor)
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It's about 48 hours until the start of ARISS SSTV Series 35, "Space Memories." A series of 12 images will sent from the ISS on 435.550 MHz. Good luck!
Image from ARISS - Amateur Radio on the ISS (@ARISS_Intl)
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アンテナアナライザーで145のループアンテナを調整していたら、、妻が、ハート❤️方のアンテナは無いの？って。 じゃー作りましょうか。
Image from JH9STF/いしかわAY99 (@jh9stf_ay99)
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EA3IBC Oscar retweeted
Peter (@petermeteor) profile picture
Peter@petermeteorNov 7
Elektro L3 (LRIT - 1691 Mhz) improved the reception by 1.3 DB by adjusting the setup..next will be a helix-feed that performs better in combination with my offsetdish.🫰 Change of weather already to be seen at the Atlantic within a few days🌧️🌧️ well at least it will get warmer.
Image from Peter (@petermeteor)
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EA3IBC Oscar retweeted
EA1CQP_Jose (@monforra) profile picture
EA1CQP_Jose@monforraNov 6
La parabólica offset de 60 cm es suficiente para recibir LRIT del Elektro-L3. Importantísimo apuntar bien al satélite midiendo los grados de la inclinación en el frontal poniendo un listón que apoye arriba y abajo de la parábola a la vez En latitud de 42º es de 14º de elevación
Image from EA1CQP_Jose (@monforra)
Image from EA1CQP_Jose (@monforra)
Image from EA1CQP_Jose (@monforra)
Image from EA1CQP_Jose (@monforra)
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EA3IBC Oscar retweeted
Jaume - EA3HRE (@ea3hre) profile picture
Jaume - EA3HRE@ea3hreNov 5
11,084.6kHz USB WEFAX (Facsimile Tx for shipping). GYA NORTHWOOD UK 10kW (1,160km). ANPS Prognosis T+120. #radio #amateurradio #dxing #dx #propagation #DXCC #WEFAX
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EA3IBC Oscar retweeted
Peter (@petermeteor) profile picture
Peter@petermeteorNov 2
Elektro-L3 LRIT @ 16:42 LT lots of cities plotted....😁 maybe too much.. well all is possible with SatDump anyway
Image from Peter (@petermeteor)
Image from Peter (@petermeteor)
Image from Peter (@petermeteor)
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EA3IBC Oscar retweeted
José Luis (@ea3hqj) profile picture
José Luis@ea3hqjOct 31
Good morning . After fine tune adjustments (azimut, elev, skew) and optimizing SR and decim. I could achieve it ! Special thanks to @aang254 Satsump Discovery-dish + its own linear LNA RTL-SDR blog V4
Image from José Luis (@ea3hqj)
Image from José Luis (@ea3hqj)
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EA3IBC Oscar retweeted
prog (@lambdaprog) profile picture
prog@lambdaprogOct 22
After getting rid of PHP altogether, I spent a few hours yesterday doing something fancy with Codex while Claude was doing some real hard stuff. Check the new 100% vibecoded Global Receiver Network map for Airspy. airspy.com/directory
Image from prog (@lambdaprog)
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EA3IBC Oscar retweeted
prog (@lambdaprog) profile picture
prog@lambdaprogOct 16
Another variant. Let it have the Airspy treatment.
Image from prog (@lambdaprog)
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EA3IBC Oscar retweeted
prog (@lambdaprog) profile picture
prog@lambdaprogOct 2
Another SDR# beta. Turn the sound ON. Noise Reduction that leaves cheap AI codegen and textbook recipes in the dust. Watch the noise collapse and hear what you've been missing. This is why you buy an Airspy. Get the beta: airspy.com/download #Airspy #SDR
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EA3IBC Oscar retweeted
ARISS en español (@ARISS_EA) profile picture
ARISS en español
@ARISS_EASep 29
¿Preparado para el evento SSTV de ARISS este fin de semana? ☐ 437.550 MHz sintonizado ☐ Software SSTV probado ☐ Robot 36 seleccionado ☐ Pases de la ISS comprobados ☐ Ajuste Doppler preparado ☐ ¡Recibe, decodifica y envía tus imágenes!
Image from ARISS en español (@ARISS_EA)
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Testing 15 Euros ESP32 : 80Mhz wide spectrum on 2.4Ghz with recent hack : here is DATV and wifi. Next step : getting I/Q and having TX ! A new horizon for cheap sdr : eSpDR.
Image from f5oeo - mastodon.radio/@f5oeo (@F5OEOEvariste)
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EA3IBC Oscar retweeted
David Meléndez (@TaiksonTexas) profile picture
David Meléndez@TaiksonTexasSep 30
Descubren el modo de convertir un ESP32 en un SDR en las frecuencias de la WIFI. Esto es DEMASIADO TOCHO amigos. Esto abre el camino a SDR que ahora valen cientos o incluso miles por valor de 20 pavos.
f5oeo - mastodon.radio/@f5oeo (@F5OEOEvariste) profile picturef5oeo - mastodon.radio/@f5oeo@F5OEOEvaristeSep 30
Testing 15 Euros ESP32 : 80Mhz wide spectrum on 2.4Ghz with recent hack : here is DATV and wifi. Next step : getting I/Q and having TX ! A new horizon for cheap sdr : eSpDR.
Image from f5oeo - mastodon.radio/@f5oeo (@F5OEOEvariste)
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Yesterday, I worked RI1FJZ (Franz Josef Land)🇷🇺—along with other fellow EA operators, which makes me very happy, via #RS44 #LeoSat. TNX Vlad and team again! 5.000Km! IN82🇪🇦 here, (With #QFHantenna RX) qrz.com/db/EB1LO
Image from José Ig. Rodríguez - EB1LO 🇪🇦 🇪🇺✨️🍇 (@EB1LOnacho)
Image from José Ig. Rodríguez - EB1LO 🇪🇦 🇪🇺✨️🍇 (@EB1LOnacho)
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EA3IBC Oscar retweeted
H0b0_Radio (@CadiereGerald) profile picture
H0b0_Radio@CadiereGeraldSep 20
Some 20m #SSTV #HamRadio action
Image from H0b0_Radio (@CadiereGerald)
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EA3IBC Oscar retweeted
David Marugán (@RadioHacking) profile picture
David Marugán
@RadioHackingSep 19
Como es tradición, en cierta ubicación de Castilla, hemos montado nuestro búnker con motivo de #Iberradio. La noche va a ser muy larga… #COMINT #SIGINT 📡 😎👇👇👇
Image from David Marugán (@RadioHacking)
Image from David Marugán (@RadioHacking)
Image from David Marugán (@RadioHacking)
Image from David Marugán (@RadioHacking)
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IberRadio 2026
Image from Jose EA2EYI | W2EYI (@ast_josea)
Image from Jose EA2EYI | W2EYI (@ast_josea)
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Finally... @IberRadio #IberRadio2026 I'm inside of you!! Looking pretty good!😃👍
Image from David EA3IEK - EA4998URE SWL ✈️🚀📻📡 (@EA3IEK_4998URE)
Image from David EA3IEK - EA4998URE SWL ✈️🚀📻📡 (@EA3IEK_4998URE)
Image from David EA3IEK - EA4998URE SWL ✈️🚀📻📡 (@EA3IEK_4998URE)
Image from David EA3IEK - EA4998URE SWL ✈️🚀📻📡 (@EA3IEK_4998URE)
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EA3IBC Oscar retweeted
David Marugán (@RadioHacking) profile picture
David Marugán
@RadioHackingSep 18
Preparando los “juguetes” para asistir un año más a @IberRadio. Nos vemos mañana en #Avila 😉 👇
Image from David Marugán (@RadioHacking)
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