Replied in thread
@farewell_ladmin yeah, to crack #TETRA successfully in decent amounts of time, one needs like a "Mining" Rig full of GPUs and run CUDA code, and even that is more of a statistic propability and only gets near-realtime results with delay.
- I don't bother with that as passive #SIGINT is more effective and merely knowing the relative distance is useful enough.
And it's not as if one can effectively outlaw DVB-T2 recievers anyway...
- As for precise location one would have to setup some elaborate array with precisely tuned antennas and some quality SDR like the #HackRF instead of #RTLSDR and to some precise timing analysis stuff, and even then this gets complicated in urban areas with higher density of macrocells and indirect multi-way - transmission/reception due to buildings.
!
