NIL HEARDRECEPTION LOG

S11a "Cherta", 07:00 slot

tier B · mixed

9339 kHz USB · 2026-09-21 06:57:42Z · 02:00 · received at Assen | Netherlands

Spectrogram of S11a "Cherta", 07:00 slot, 9339 kHz USB, 2026-09-21 06:57:42Z, 02:00: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 2.0 MB ⤓ Opus 595 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, Assen | Netherlands (JO32fx) · Active Loop antenna PAHGOR (serial nr: 001) built by ► PA0EBC ◀ 👍 · reported SNR 38 dB — thanks to the operator. Receivers
Provenance
sha256 4564c05f1c6504487566d7a2eecf730432a945123818b3e829b66d99c1a8cbda
source 02:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-21T0657Z-9339-s11a-9339
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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