First SSTV on UHF (437.8 MHz) from the ISS, mode 4L-FSK, 2022.02.20

Описание: ARISS Europa team is planning a special SSTV experiment for February 20, 2022.
During the ISS overflights between 05:10 UTC and 12:00 UTC, SSTV images will be transmitted in a special format according to "KG-STV".
Details about this experiment and the required equipment are available on the AMSAT ON website
https://www.amsat-on.be/ARISS-SSTV%20...

ARISS asks to refrain from using the ISS cross-band repeater during these five overflights over Europe.
Reception reports are welcome and can be submitted via
https://www.amsat-on.be/sstv-experime...

ARISS press release
https://www.amsat-on.be/archive/docum...

The purpose of these experiments is to optimize future transmissions of SSTV images from the ISS and to investigate alternative transmission methods.

My equipment is:
**Hardware**
Yaesu FT-857 transceiver, 2 pcs. Baofeng UV-5R
Diamond X-300 GP antenna,
Home made: QFH antenna, 6 elements cross Yagi for VHF, 12 elements for UHF
Home made antenna rotator Az/El, with computer tracking
CAT cable for Doppler correction,
RTL-SDR (USB receiver dongle) with LNA for VHF.
**Software**
PstRotator software for tracking satellites and transceiver frequency control,
Orbitron software for tracking satellites and frequency control,
SDR# frequency control software.

Visit http://racov.ro
You won't be disappointed