H-field antennas: 150 m long earth dipoles, EW = east-west 265°, SN = south-north 355°, E-field antenna: V = active vertical
(updated 2020-05-27)
360° colour-DF with E and both H antennas (1 Hz FFT, 2 minute scroll)
Slow colour-DF, using only the two earth loops (180° ambiguous)
VLF wideband, 1.95 Hz FFT resolution, 2 minute scrolling, upload every 10 minutes (top: EW, middle: SN, bottom: Vertical)
West cardioid and GBZ
East cardioid and NWC
NWC 19.8 kHz and Alpha (RSDN-20) amplitude and phase plots (east cardioid)
JJY 40 kHz (Fukushima, 9142 km), 446.5 µHz FFT, 10 minute scroll (top: phase colour R-G-B-R, bottom: amplitude and phase plot)
8.27 kHz, 3.8 mHz, 1 minute scroll (E-field), WSPR-15 decoder 8260 to 8285 Hz
8.27 kHz 424 µHz Colour-DF
8.27 and 5.17 kHz, 424 µHz FFT, 10 minute scroll (top: EW, 2nd: SN, 3rd: V omni, bottom: W cardioid)
8.27 kHz, 47.1 µHz FFT resolution, 2 hour scroll, EbNaut data export 5.9 h (E-field)
ZEVS (Kola Peninsula Transmit Facility, 2475 km) and Schumann resonances, 7.63 mHz FFT, 1 minute scroll (E-field)
ZEVS phase vs 81.9999884259 Hz reference, 424 µHz FFT, 10 minute scroll (top: colours R-G-B-R for advancing phase, bottom: plot)
Snapshot of a fast ZEVS transmission, using 10 second symbols (45.8 mHz FFT, 5 s scroll)
Snapshot of opposite cardioid patterns (top: west 265°, bottom: east 85°)
European lightning map from Blitzortung.org
World lightning map from WWLLN.net
VLF grabbers: DF6NM DK7FC (tree) Paul Nicholson IK1QFK SQ5BPF DL0AO (LF)