NIL HEARDRECEPTION LOG

DWD Pinneberg weather fax

tier A · carrier

3853.1 kHz USB · 2026-09-20 20:32:32Z · 04:09 · received at Assen | Netherlands

Spectrogram of DWD Pinneberg weather fax, 3853.1 kHz USB, 2026-09-20 20:32:32Z, 04:09: carrier 92% · keyed-tone 8% · tone 2317 Hz · keying 0.20 Hz depth 0.47
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.6 MB ⤓ Opus 1039 kB { }
What was heard
carrier 92% · keyed-tone 8% · tone 2317 Hz · keying 0.20 Hz depth 0.47 — dominant tone 2317 Hz, keyed at 0.2 Hz (depth 0.47). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Assen | Netherlands (JO32fx) · Active Loop antenna PAHGOR (serial nr: 001) built by ► PA0EBC ◀ 👍 · reported SNR 46 dB — thanks to the operator. Receivers
Provenance
sha256 85ad1321e0d9129bd18d6d30322b280050e37222cee44ebb9bd5246538ae4af1
source 04:09 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-20T2032Z-3853.1-wxfax-3855
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.
Related