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Telemetry

AO-73 telemetry 2020-07-06

Low power telemetry. Also received JO-97 and EO-88 today with good result.

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Ham Satellite news Telemetry

CAS-6 active

In June 20 (2020) the CAS-6 satellite was activated. As reported by many it is only active for 1 sec in 7 sec interval. It can be seen in the beacons, both CW and GMSK.

I hope this can be fixed – CAS-6 is very strong on downlink and it can be a nice ham radio satellite.

Frequencies:

• CW Telemetry Beacon: 145.910 MHz
• AX.25 4.8kbps GMSK Telemetry: 145.890 MHz
• U/V Linear Transponder Downlink: 145.925 MHz, 20 kHz bandwidth, inverted
• U/V Linear Transponder Uplink: 435.280 MHz

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Telemetry

AO-92 telemetry compare Fixed antenna vs Yagi

This is same pass from AO-92 at 20 degree elevation, decoded by my SatNOGS station and my “big” setup with tracking yagis. Good to see that the yagis makes a huge difference. Note: I’m not sure about the difference in data frames between the programs.

  • SatNOGS: Fixed antenna, Crossed Dipole (Turnstile), LNA and RTL-SDR v3.
    3 data frames decoded.
  • Tracking Yagis, 2 x 6 element with circular polarisation, LNA, Airspy Mini, SDR-Console v3, Fox telemetry software.
    27 frames decoded -> in DK3WN presented as 9 block/frames.
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Telemetry

XW-2A CW telemetry 2020-06-01

RX CW decoding with fldigi.

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Telemetry

Triton-1 CW telemetry 2020-05-10

Old Triton-1 CW telemetry at 145.820 MHz, drifting.

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Telemetry

AO-95 telemetry 2020-05-06

Still very strong telemetry on 145.920 MHz from AO-95 (Fox-1Cliff).