Survival Tips, Prepper Guides, Gear Reviews
Techno-enthusiast and surwali, known by pseudonym Sparks31. It has been re-edited for the United States of America and the Russian Federation. radio frequency spectrum. It has been subject…
In the continuation of the topic of radio monitoring. Lower vhf Many shortwave receivers (and all police scanners) … Connected receivers advertised abroad are often notpolice scanners“This is…
Already familiar to readers of foreign author Sparks31 writes about conducting radio intelligence by several people directly at the scene. Clearly, specialized equipment, starting with rtl-sdr TV tuners…