NIL HEARDRECEPTION LOG

The Squeaky Wheel

tier B · mixed

3363.5 kHz USB · 2026-10-01 19:22:37Z · 10:00 · received at Assen | Netherlands

Spectrogram of The Squeaky Wheel, 3363.5 kHz USB, 2026-10-01 19:22:37Z, 10:00: mixed 80% · keyed-tone 20% · tone 360 Hz · keying 0.75 Hz depth 0.94
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 10.4 MB ⤓ Opus 2635 kB { }
What was heard
mixed 80% · keyed-tone 20% · tone 360 Hz · keying 0.75 Hz depth 0.94 — dominant tone 360 Hz, keyed at 0.75 Hz (depth 0.94). 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 44 dB — thanks to the operator. Receivers
Provenance
sha256 7192c3a415b9200f71996a8ff41c4c96e76dab9c55712ece36fd996fe7df5897
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-10-01T1922Z-3363.5-squeaky-3363
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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