TerreStar-1 on S-Band

While doing some calibration on the smaller dish I ran across a really nice collection of voice/data signals from the TerreStar-1 satellite. TerreStar-1 is in geosynchronous orbit in the 111W slot. It has an 18-meter antenna and so has some pretty strong signal capability.

Modulation is Pi/4 QPSK GMR-1.

Here is a wide view of a control signal and many voice/data channels.

Wide view of signals from TerreStar-1 at 111W.

Here is a closer look at some of the voice/data signals.

Voice/Data signals from TerreStar-1 at 111W.

Category(s): SATCOM

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