Wednesday, January 17, 2018

OTHR on 6950 kHz

TDoA maps 6950 KHz 20180112T2138Z 

Cross-correlations 6950 kHz 20180112T2138Z 
The bandwidth of this signal is larger than the 12kHz seen by the KiwiSDR. The auto-correlation for this signal has peaks at multiples of about 0.0462938428 sec but it is interesting that the pulses look like this:
abs(z) vs. time 6950 kHz 20180112T2138Z
so an interesting form of modulation is being used.

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