NIL HEARDRECEPTION LOG

The Pip

tier B · keyed-tone

3756 kHz USB · 2026-09-26 03:23:35Z · 03:42 · received at Brettnach F57320

Spectrogram of The Pip, 3756 kHz USB, 2026-09-26 03:23:35Z, 03:42: keyed-tone 100% · tone 476 Hz · keying 0.75 Hz depth 0.96
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.0 MB ⤓ Opus 927 kB { }
What was heard
keyed-tone 100% · tone 476 Hz · keying 0.75 Hz depth 0.96 — dominant tone 476 Hz, keyed at 0.75 Hz (depth 0.96). 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 40 dB — thanks to the operator. Receivers
Provenance
sha256 c097b7a26f1cde0382d3de7ab5c145fe5e539660a7b98d2f4f27f33b0c915f71
source 03:42 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-26T0323Z-3756-pip-3756
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