Add deviation to TIGRISAT

daniestevez / gr-satellites

GNU Radio decoder for Amateur satellites

GNU General Public License v3.0

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Add deviation to TIGRISAT #556

Closed kng closed 3 months ago

kng commented 3 months ago

TIGRISAT (40043) Observation 9691434 dd bs=$((4*57600)) if=iq_9691434_57600.raw of=tigrisat_cut.raw skip=510 count=1 gr_satellites tigrisat --iq --rawint16 tigrisat_cut.raw --samp_rate 57600 --dump_path dump --deviation 2400 --disable_dc_block tigrisat_dev2400

daniestevez commented 3 months ago

Here the deviation looks slightly larger than 2400 Hz (the same also happens in #554). I guess that is makes sense to round it to 2400 Hz, since that would be (G)MSK, but I don't think we can rule out that the transmitter is using a slightly larger deviation. In any case, 2400 Hz will work better than the default 5000 Hz.

kng commented 3 months ago

tigrisat_dev2400_lines