NG-23 / SilverSat

I found a few tricks using Gpredict and spreadsheets to schedule up to 50 events for a single location for the next two weeks.

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The following six of 15 requests have been uploaded:

Greece 2026-03-09T18:45:00
Greece 2026-03-10T17:35:30
Beijing 2026-03-10T18:29:31
Beijing 2026-03-10T17:53:25
Greece 2026-03-11T00:00:00
Beijing 2026-03-11T11:55:49

All times are in UTC as measured by the satellite’s onboard clock.

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Thanks a million! 73!

Image 36 again 2026-03-09T12:26:14

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Many thanks. Greatly appreciated.

2026-03-09T18:45 UTC rx in Greece. Same image as yesterday.

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2026-03-09T17:33:18, I received image No. 36, QTH Beijing, China. Thanks to the SilverSAT team.

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2026-03-09T22:24:00 from OI24po. I thought I wasn’t getting any decode until I saw the trail on bottom right corner :grinning_face:

Thanks, hopefully next time will getting daylight image.

Update: Pass at 2026-03-10 09:45:32 still transmitting the same image.

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2026-03-10T17:35:30 The same image deeb796c_24.bin.jpg for a third time!

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09-Mar-2026 20:41UTC Image

09-Mar-2026 20:46UTC CW: SHAT

in Nanning, China. TNX Team.

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SilverSat 19:14-19:18 UTC Same image (24) - 9 packets.
Yagi 7 el. RTL SDR V4.
QTH - KO95

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Image Number 36 Decoded Again. 2026-03-10T22:37:19

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Image #24 again. 11Mar26 0209Z Em12kw 73NE 2.5 turn helix

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2026-03-11T00:00:00 UTC The same image deeb796c_24.bin.jpg for a fourth time!
Unattended rx with turnstile antenna + LNA/BPF. 163 frames uploaded to the db.

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11-Mar-2026 10:16UTC Image
11-Mar-2026 10:21UTC CW: SHAA
in Nanning, China. TNX Team.

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19:40-19:44 UTC Same image (№24).

1 Like

11-Mar-2026 19:58UTC Same image.

I found the satellite sometimes (?) also transmit the image even it’s not on the schedule. Reception at my home, 2026-03-11T21:35:35 UTC; also still same image.

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has happened multiple times at my QTH

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Well, this is my first time seeing the signal live! Captured with RTL-SDR and 5 el Yagi from campus windows. Got half the pass with strong signal before eclipsed by a building.

Some of the signal wasn’t decoded properly by Direwolf but get nice decode from my SatNOGS station recording with much weaker signal from the omni antenna, any idea what modulation that I should use to decode? (was using NFM)

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