Merkouris SV2HWM Profile
Merkouris SV2HWM

@SV2HWM

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Following
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Thessaloniki, Greece
Joined May 2016
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@SV2HWM
Merkouris SV2HWM
6 years
All twelve Expedition 61 - #ARISS Series 15 #SSTV images transmitted from the #ISS in memory of cosmonaut Alexei #Leonov, as received in Greece on Dec 29-31, 2019 and Jan 1, 2020. @ARISS_status @lambdaprog @AmsatUK @ISS_Ham_Radio @issfanclub @AmsatUK @SWRadiogram @R4UAB @SP3QFE
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@SV2HWM
Merkouris SV2HWM
10 hours
Nice eQSL card, confirming the reception of the SSTV image transmitted from ๐Ÿ›ฐ๏ธ ArcticSat-1 on the occasion of the "White June" festival. Thank you Evgeny and the entire team at the Arctic Space Monitoring Center in Arkhangelsk.
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@SV2HWM
Merkouris SV2HWM
10 days
2025-06-28 19:00 UTC โ€“ Best received image from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ ArcticSat-1 (RS74S) during this #SSTV event. Rx with @airspy_com R2 Mini and turnstile antenna + LNA/BPF.
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@SV2HWM
Merkouris SV2HWM
17 hours
2025-07-08 08:25 UTC - Image received from the ๐Ÿ‡ท๐Ÿ‡บ CubeSat ๐Ÿ›ฐ๏ธ Monitor-4 (RS57S) on 436.080 MHz, in Robot36 #SSTV mode, with @airspy_com Mini and turnstile antenna + LNA/BPF in ๐Ÿ‡ฌ๐Ÿ‡ท. Broadcast probably aimed at school kids attending a satellite course.
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@SV2HWM
Merkouris SV2HWM
2 days
2025-07-06 ๐Ÿ›ฐ๏ธ Meteor-M N2-4 LRPT image. 137.9 MHz / OQPSK @ 72k symbol rate.
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@SV2HWM
Merkouris SV2HWM
3 days
2025-07-06 07:00 UTC โ€“ Photo received from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ RTU MIREA1 (RS51S) on 436.2025 MHz, in GMSK 9600 bd. Rx with @airspy_com Mini and turnstile antenna + LNA/BPF in ๐Ÿ‡ฌ๐Ÿ‡ท. @CubeSatOperator
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@SV2HWM
Merkouris SV2HWM
3 days
2025-07-06 06:58 UTC โ€“ Photo received from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ RTU MIREA1 (RS51S) on 436.2025 MHz, in GMSK 9600 bd. Rx with @airspy_com R2 and Yagi antenna in ๐Ÿ‡ฌ๐Ÿ‡ท. @CubeSatOperator
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@SV2HWM
Merkouris SV2HWM
3 days
2025-07-06 06:48 UTC - Photo received from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ TUSUR GO (RS78S) on 437.732 MHz, in GMSK 9600 bd. Rx with @airspy_com R2 and Yagi antenna in ๐Ÿ‡ฌ๐Ÿ‡ท. @CubeSatOperator
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@SV2HWM
Merkouris SV2HWM
4 days
2025-07-05 ๐Ÿ›ฐ๏ธ Meteor-M N2-3 LRPT image. 137.9 MHz / OQPSK @ 72k symbol rate.
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@SV2HWM
Merkouris SV2HWM
4 days
2025-07-05 07:32 UTC - RTU MIREA1 - SONIKS observation #699716 - Ligurian Sea. @pe0sat .
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@SV2HWM
Merkouris SV2HWM
4 days
2025-07-05 07:24 UTC - Photo received from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ TUSUR GO (RS78S) on 437.732 MHz, in GMSK 9600 bd. Rx with @airspy_com R2 and Yagi antenna in ๐Ÿ‡ฌ๐Ÿ‡ท.
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@SV2HWM
Merkouris SV2HWM
5 days
Telegram post by Sergey Samburov RV3DR, head of ARISS Russia:. For #SSTV lovers from the #ISS.From July 14 to 20 we plan to transmit images in honour of the 50th anniversary of the Soyuz-Apollo program Frequency: 145.8 MHz.Mode: PD 120. (Times TBA).
@ARISS_Intl
ARISS - Amateur Radio on the ISS
14 days
SSTV fans: stay tuned for mid-July activities! . It's an appropriate collaboration between ARISS Russia and USA as we celebrate the Apollo-Soyuz Test Project. Also, it's been 40 years since SSTV in human spaceflight, so we'll celebrate STS-51F as well.
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@SV2HWM
Merkouris SV2HWM
5 days
2025-07-04 06:54 UTC โ€“ Noisy APT image received from ๐Ÿ›ฐ๏ธ NOAA-19 on 137.1 MHz, at 9ยฐ max elevation. I was curious about the circular area, visible in the SatDump overlay. It is the Baikonur Cosmodrome in Kazakhstan, which is leased to Russia until 2050.
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@SV2HWM
Merkouris SV2HWM
6 days
RT @teraytech: MCL Power Splitters: Genuine vs Fake Clone
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@SV2HWM
Merkouris SV2HWM
7 days
๐Ÿ›ฐ๏ธ UmKA-1 #SSTV event June 27 โ€“ July 1. The 12 best out of the 13 images I received here in ๐Ÿ‡ฌ๐Ÿ‡ท. A total of 16 childrenโ€™s drawings were transmitted: 12 from ๐Ÿ‡ท๐Ÿ‡บ, 2 from ๐Ÿ‡ธ๐Ÿ‡ฎ and 2 from ๐Ÿ‡ฒ๐Ÿ‡ฒ. Many thanks to the organizers and the young artists. @AShafiev
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@SV2HWM
Merkouris SV2HWM
7 days
2025-07-01 Childrenโ€™s drawings images received this evening from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ UmKA-1 (RS40S) on 437.625 MHz, in Robot36 #SSTV mode. Rx in ๐Ÿ‡ฌ๐Ÿ‡ท with @airspy_com R2 + Yagi antenna or Airspy Mini + turnstile with LNA/BPF.
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@SV2HWM
Merkouris SV2HWM
7 days
A Bell 214ST helicopter (reg. N745H) returning to Thessaloniki "Makedonia" Airport (LGTS) after completing a fire-fighting mission in the Municipality of Oreokastro. A total of 15 helicopters from ๐Ÿ‡ฆ๐Ÿ‡บ McDermott Aviation are operating in ๐Ÿ‡ฌ๐Ÿ‡ท during this fire season. @McDav_Aviation
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@SV2HWM
Merkouris SV2HWM
7 days
2025-07-01 09:46 UTC - Reception of a poem from the decaying ๐Ÿ‡ฎ๐Ÿ‡ช CubeSat ๐Ÿ›ฐ๏ธ EIRSAT-1 on 437.100 MHz, in GFSK 9600 bd, with @airspy_com R2 and Yagi antenna in ๐Ÿ‡ฌ๐Ÿ‡ท. Decoded frames were uploaded to the @SatNOGS db. More at @EIRSAT1 @dj_mckeown @SheilaMcBreen
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@SV2HWM
Merkouris SV2HWM
8 days
Amazing shot!.
@AJamesMcCarthy
Andrew McCarthy
8 days
Bonus shot from my latest capture of the ISS transiting the sun: One of the captured frames sat right on the limb against these background prominences. The ISS is so iconic, I'm going to miss it when it's gone.
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@SV2HWM
Merkouris SV2HWM
8 days
Good luck to everyone! 73 de SV2HWM.
@lambdaprog
prog
10 days
It's that time of the year again! Check our generous discount on all #Airspy products during this Summer Sale! .Second round of our traditional game, #Like and #Retweet to participate and possibly win a #Freebie shipped to you anywhere in the world!
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@SV2HWM
Merkouris SV2HWM
8 days
2025-07-01 Childrenโ€™s drawings images received this morning from the ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ›ฐ๏ธ UmKA-1 (RS40S) on 437.625 MHz, in Robot36 #SSTV mode. Rx in ๐Ÿ‡ฌ๐Ÿ‡ท with @airspy_com R2 + Yagi antenna or Airspy Mini + turnstile with LNA/BPF.
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@SV2HWM
Merkouris SV2HWM
8 days
Simultaneous live reception and decode of the APT image, on 137.62 MHz, and the DSB auxiliary telemetry beacon, on 137.35 MHz, from the ๐Ÿ›ฐ๏ธ NOAA-15, with the excellent software SatDump. Rx with @rtlsdrblog dongle and DP-KE137 QFH @DiamondAntenna +LNA/BPF. @aang254 @original_lego11
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