NIL HEARDRECEPTION LOG

RAF VOLMET

tier A · mixed

5450 kHz USB · 2026-09-23 11:54:00Z · 10:00 · received at High Tech Campus Eindhoven, The Netherlands.

Spectrogram of RAF VOLMET, 5450 kHz USB, 2026-09-23 11:54:00Z, 10:00: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 10.7 MB ⤓ Opus 2716 kB { }
What was heard
mixed 100%. Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, High Tech Campus Eindhoven, The Netherlands. (JO21rk) · Active Rod Antenna · reported SNR 28 dB — thanks to the operator. Receivers
Provenance
sha256 c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-23T1154Z-5450-volmet-5450
Heard in the record
— linked once the record exists.
Licence
CC BY 4.0 — credit NIL HEARD / Reception Log. The recording is ours; the transmission is somebody else's. Descriptions describe sound, never content — why.
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