radioguy22
No user record in our sample, but radioguy22 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but radioguy22 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
Start detecting signal reflections from airplanes. With multiple synchronized receivers you can build a passive radar. Single reflections can easily be spotted by just staring at the spectrum (Doppler).
The RTLSDR is a great tool. But signals really be bandpassed (what the guy in the paper did) because its dynamic range is limit to only 8 Bit.
Yes. But nowing a bit of signal theory, hf electronics and embedded is super helpful. With 2 antennas you can start playing around with beam forming. This will enable you to scan the sky from one position without moving…