NIL HEARDRECEPTION LOG

DWD Pinneberg weather fax

tier A · carrier

7878.1 kHz USB · 2026-09-21 09:20:42Z · 05:00 · received at Montmorillon 86500 FRANCE

Spectrogram of DWD Pinneberg weather fax, 7878.1 kHz USB, 2026-09-21 09:20:42Z, 05:00: carrier 93% · keyed-tone 7% · tone 2379 Hz · keying 0.25 Hz depth 0.56
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.5 MB ⤓ Opus 1296 kB { }
What was heard
carrier 93% · keyed-tone 7% · tone 2379 Hz · keying 0.25 Hz depth 0.56 — dominant tone 2379 Hz, keyed at 0.25 Hz (depth 0.56). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Montmorillon 86500 FRANCE (JN05ot) · Antenna Shared Apex SAL 30 array solution · reported SNR 38 dB — thanks to the operator. Receivers
Provenance
sha256 cab712348552a416f43b4810d065288a6bee402ba80582e9be4b35a0430d82c1
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-21T0920Z-7878.1-wxfax-7880
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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