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Linear Transponder Operation

When

Jan. 8, 2026, 5:31 – 5:41 p.m.

Where

CatSat will activate its C/X-Band linear transponder system. Uplink is on 5.663 GHz. Downlink is on 10.47 GHz. Bandwidth is 200 kHz.

The event is scheduled as a pass over a surface point located at Maidenhead grid FN34xn. The system will be enabled once the spacecraft reaches 5 degrees elevation and run for 10 minutes. 

The spacecraft will rotate to track a ground station on the surface.