VR2GY 發表於 7-12-2017 18:14:38

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VR2UIO 發表於 7-12-2017 23:52:21

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VR2GY 發表於 8-12-2017 20:14:50

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VR2GY 發表於 8-12-2017 20:18:06

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VR2GY 發表於 8-12-2017 22:13:30

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VR2GY 發表於 8-12-2017 22:18:50

SO-50 satellite informationSO-50 carries several experiments, including a mode J FM amateur repeater experiment operating on 145.850 MHz uplink and 436.795 MHz downlink. The repeater is available to amateurs worldwide as power permits, using a 67.0 Hertz PL tone on the uplink, for on-demand activation. SO-50 also has a 10 minute timer that must be armed before use. Transmit a 2 second carrier with a PL tone of 74.4 to arm the timer.

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