AM 7325 kHz @ JN88

Опубликовано: 14 Март 2026
на канале: Erik Bročko
91
1

Direct sampling I/Q into RTL-SDRv3 dongle. No filters or baluns, just ~10 meters of thin 0.1 mm coil copper wire hanging in two trees surrounded by buildings, coming into the dongle pinched by the window. Captured on my desktop in very urban environment and poor grounding. Worked surprisingly good on 7 MHz... until the wire disappeared a week later.