NIL HEARDRECEPTION LOG

T-Marker

tier B · mixed

4325 kHz USB · 2026-09-24 01:22:40Z · 10:00 · received at Wessex - KiwiSDR - G8JNJ - South West UK

Spectrogram of T-Marker, 4325 kHz USB, 2026-09-24 01:22:40Z, 10:00: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 11.5 MB ⤓ Opus 2471 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, Wessex - KiwiSDR - G8JNJ - South West UK (IO80qr) · (same as Wessex KiWi V1) · reported SNR 42 dB — thanks to the operator. Receivers
Provenance
sha256 070592252de39f037cd44df3de179d970b0a48b2cccdb6e6786adce217fbb9a3
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-24T0122Z-4325-tmarker-4325
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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