Kategorier
Telemetri

AO-73 low power telemetry 2020-12-25

Used the following:

  • RX at aprox 145.933 MHz USB BW 3.2 kHz
  • 2 * 6 el Yagi circular polarization (Vårgårda)
  • AlfaSpid RAS az/el rotor
  • LNA Mini-2 from SHF Elektronik
  • LMR-400 coax
  • SDR Airspy HF+ Discovery
  • 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 FUNcube-1 Dashboard. Set to 96 kHz and 16 bit.
  • Telemetry software: FUNcube-1 Dashboard.

Kategorier
Telemetri

ITASAT-1 telemetry 2020-12-04

Strong telemetry at 145.858 MHz easy to decode. Used the following:

  • RX at aprox 145.858 MHz USB BW 3.2 kHz
  • 2 * 6 el Yagi circular polarization (Vårgårda)
  • AlfaSpid RAS az/el rotor
  • LNA Mini-2 from SHF Elektronik
  • LMR-400 coax
  • SDR 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 Soundmodem. Set to 96 kHz and 16 bit.
  • Soundmodem v 1.05 at mode BPSK AX.25 1200bd (1k2). Be sure that the BPSK signal is centered ”over” the signal in the spectrum. See image.
  • Telemetry reader and forwarder from DK3WN, in order to see and forward telemetry to SatNOGS. Note that this is a beta version.
Kategorier
Telemetri

AO-73 40mW telemetry 2020-11-10

AO-73 Funcube-1 at 40mW telemetry but very easy to hear.

Kategorier
Telemetri

LUSAT LO-19 constant carrier

Test your UHF antennas with the LO-19 LUSAT constant carrier on 437.125 MHz.

Kategorier
Telemetri

Bugsat-1 telemetry 2020-10-17 via SatNOGS

Bugsat-1 RX with fixed 15 el X-Yagi (H) at 10 degree elevation, RTL-SDR v3 to RPi SatNOGS station.

Kategorier
Telemetri

Delphini-1 telemetry 2019-09-30

RX with 13 el LFA X-yagi and horizontal polarisation. A strong ”bird” at 437.500 MHz. Use WFM and the special 9k6 1KUNS-PF Soundmodem decoder.