GNSS spoofing using SDR First of all, sending false GNSS signals on the air is illegal in most countries. You must have a controlled RF environment (Faraday cage or such) to perform GNSS spoofing experiments. A box covered with aluminum foil with copper tape in all joints works quite well, but be sure everything (holes for cables, joints etc) are properly shielded.&#xA;The best is to not transmit…