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Roland Follow

Signals, signals and signals

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Antonio (Tony) I56578 SWL 🇮🇹 @i56578_swl ·

23h

Interesting composite signal featuring a sequence of dual 2400 Bd serial bursts followed by a 6 kHz wideband OFDM-241 burst. Highly consistent with CIS-origin waveforms.

https://disk.yandex.com/d/67gLhhUILzry0Q

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Merkouris SV2HWM @sv2hwm ·

31 Mar

🛰️ ERMIS operators confirmed that the signals are definitely from their birds.

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Merkouris SV2HWM @sv2hwm ·

1 Apr

Another 🛰️ broadcasting Beethoven's "Ode to Joy". It appears to have been deployed with SpaceX Transporter-16 Rideshare. Tlm was successfully demodulated, but apart from some frames containing the manufacturer's name @EnduroSat, nothing else was useful for identifying the bird.

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Merkouris SV2HWM @sv2hwm ·

30 Mar

2026-03-30 13:47 UTC - Reception of raw telemetry from the newly deployed 🇺🇸 6U CubeSat 🛰️ COSMO on 401.200 MHz, in GMSK 9600 bd. Replay of recorded IQ with @airspy_com R2 and Yagi antenna in 🇬🇷.

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