NIL HEARDRECEPTION LOG

The Squeaky Wheel

tier B · mixed

3363.5 kHz USB · 2026-09-22 20:25:00Z · 07:14 · received at Brettnach F57320

Spectrogram of The Squeaky Wheel, 3363.5 kHz USB, 2026-09-22 20:25:00Z, 07:14: mixed 86% · keyed-tone 14% · tone 360 Hz · keying 0.75 Hz depth 0.92
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 7.9 MB ⤓ Opus 1790 kB { }
What was heard
mixed 86% · keyed-tone 14% · tone 360 Hz · keying 0.75 Hz depth 0.92 — dominant tone 360 Hz, keyed at 0.75 Hz (depth 0.92). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Brettnach F57320 (JN39GG) · vertical · reported SNR 45 dB — thanks to the operator. Receivers
Provenance
sha256 e0a80a7bdd4e672c0c3f760fa0231eefb3fb3e07b692721b5af3076afcaea0d0
source 07:14 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-22T2025Z-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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