Hirogari OPUSATⅡ CW telemetry 2021-10-20

@SSSRC_HIROGARI successful receive of OPUSAT-II CW telemetry. Reported to Hirogari RX report page and diploma downloaded, thank you!

I have used the following hardware and software:

  • RX at aprox 145.900 MHz CW
  • 2 * 6 el RHCP VHF Yagis from Vårgårda
  • AlfaSpid RAS az/el rotor
  • LNA Mini-2 from SHF Elektronik
  • LMR-400 coax
  • Airspy Mini
  • SDR-Console v3 with doppler correction of downlink and satellite tracking, rotor control
  • PstRotator for rotor control interface between SDR-Console and RAS controller
  • VB-Cable: virtual audio cable for piping audio from SDR Console to FlDigi. Set to 96 kHz and 16 bit.
  • FlDigi for CW decoding


Webmaster and member of the AMSAT-SM steering group.

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