Monday, December 11, 2017

TDoA measurements using GPS time-stamped IQ samples from KiwiSDRs (6)

6030 kHz Radio Romania International in DRM

Time differences:
TDoA 6030 kHz

Note that there are two propagation paths with different delays observed in Khimki. Using the delays indicated in red the following maps are obtained:
TDoA maps 6030 kHz
For the other path the maps look like this:
TDoA maps 6030 kHz
Both are compatible with the known position of the transmitter.

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