17 подписчиков
16 видео
Veronica over en sluiten
Italian FM broadcast station received in Amsterdam The Netherlands by sporadic E
CW (non pulsed) Low Power Test
FM stereo multiplex signal with FUNcube Pro+ AMSAT SDR receiver
Slow linear frequency sweep through a 10 Hertz narrow bandpass filter
Playing with an old Philips PM3205 oscilloscope
High speed recording of a longitudinal wave in a fluorescent tube.
Grote bonte specht
Powering on (after many years left unused) my 33 year old Revox B261 vintage tuner
Moon Bouncing (Earth-Moon-Earth communication) with Dutch singer Fay Lovsky
Laser pulse (sound warning!)
The Wright Flyer 1903 at Kitty Hawk (North Carolina).
