@CubeSatOperator

Egor. 23 y.o. Satellite Engineer-operator :3 R1QBT (ex. UB1QBJ)

Joined April 2018
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Today we turned on the transmitter on the UmKA-1 satellite, for which I made data packaging for transmission on the air. This test was successful!
Егор@CubeSatOperator3 Apr 2023
Recently, I was invited to a project to develop an amateur satellite UmKA-1. I am currently developing an S-band transmission protocol for this satellite. The transmission protocol is based on the CCSDS protocol but has a modified transport frame. Also it has CONV 1/2 and PN :)
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Егор@CubeSatOperatorSep 20
While testing our 16U CubeSat InnoSat16, we took a series of photographs over the city of Agadir in Morocco. Later, we managed to make a smooth video of the entire shooting by interpolating the resulting frames into a smooth video. We also made a 3D model of the earth's terrain.
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While testing our 16U CubeSat InnoSat16, we took a series of photographs over the city of Agadir in Morocco. Later, we managed to make a smooth video of the entire shooting by interpolating the resulting frames into a smooth video. We also made a 3D model of the earth's terrain.
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Today’s video was shot with a camera featuring a fisheye lens on one of our 3U CubeSat GEOSCAN‑1, while observing the Caspian Sea (in the video, it is hidden by clouds). Video speed: x16
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Rotate and speed up x16!
Егор@CubeSatOperatorSep 10
We received this wonderful video from the wide-angle camera of the GEOSCAN-1 3U CubeSat just 30 minutes ago!
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We received this wonderful video from the wide-angle camera of the GEOSCAN-1 3U CubeSat just 30 minutes ago!
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Postcards from the “Send Your Name into Space” Campaign to Be Transmitted Around the World 👉Sept. 11–20, via Geoscan-2, Geoscan-4 and Geoscan-5. If you haven’t joined the space mission yet, you can still do so until October 15: en.spacepi.space/news/stante…
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This is a short video of a flight over the beautiful state of Texas in the USA, captured from an altitude of ~500 km by one of our 3U CubeSat (GEOSCAN-1) yesterday, August 22, 2026, at 21:40 UTC.
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So, now the correlator processes this file in just ~4 seconds on the CPU, versus 20 seconds as before. I have also now added support for correlation on CUDA. Here is a comparison table of different correlators..
Егор@CubeSatOperatorMay 2
Since I often work with various satellite data, especially raw data, we made a small utility that allows you to quickly extract data packets from a received binary stream. Example: 1.8 GB of data from Arktika-M processed in 20 seconds! 0_о
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2026-08-15 12:44 UTC. Another digital image received from the 🇷🇺 🛰️ 239ALFEROV (RS61S) on 436.270 MHz, in GFSK Geoscan mode @ 9600 bd with @airspy_com Mini and Yagi antenna in 🇬🇷. A couple of frames were "borrowed" from @SatNOGS observation #14795101. @CubeSatOperator
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Егор retweeted
Varun D@VarunD335755Aug 15
2026-08-15 12:12 UTC – Beautiful image of a child’s drawing received from 239ALFEROV (RS61S) on 436.270 MHz, in GFSK Geoscan mode @ 9600 bd @CubeSatOperator
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2026-08-15 02:12 UTC – Beautiful image of a child’s drawing received from the 🇷🇺 🛰️ 239ALFEROV (RS61S) on 436.270 MHz, in GFSK Geoscan mode @ 9600 bd, with @airspy_com R2 and turnstile antenna + LNA/BPF in 🇬🇷. @CubeSatOperator
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Today I bought this “old” @LimeMicro LimeSDR-mini v1.2 in used condition for my collection. But nevertheless it works great! :)
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2026-08-12 02:14 UTC – Another beautiful image of a child’s drawing received from the 🇷🇺 🛰️ 239ALFEROV (RS61S) on 436.270 MHz, in GFSK Geoscan mode @ 9600 bd, with @airspy_com R2 and turnstile antenna + LNA/BPF in 🇬🇷. @CubeSatOperator
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Егор@CubeSatOperatorAug 8
CubeSat 16U InnoSat16. 08.08.2026 Morning dawn over the South Pole.
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CubeSat 16U InnoSat16. 08.08.2026 Morning dawn over the South Pole.
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Some time ago I wrote a C/C++ library for implementing noise-resistant turbo codes on microcontrollers according to CCSDS recommendations. First, I'll try installing the turbo-encoding option on some of our new CubeSats to conduct experiments...
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Some time ago, we tried to photograph the "Coronas-Photon" satellite with the detail camera on our 16U CubeSat InnoSat16. In this video, we captured a "bright burst" when the satellites were approximately 60 km apart.
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Егор@CubeSatOperatorJul 15
Elektro-L3 (or L5) satellite at 7500 MHz. 30-minute interval (15.07.2026 11:30 - 12:00 Moscow time)
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Elektro-L3 (or L5) satellite at 7500 MHz. 30-minute interval (15.07.2026 11:30 - 12:00 Moscow time)
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