NIL HEARDRECEPTION LOG

BPM Lintong time signal (morse ID + Chinese voice)

tier A · morse

10000 kHz AM · 2026-09-25 07:55:35Z · 04:00 · received at Chiba, Japan

Spectrogram of BPM Lintong time signal (morse ID + Chinese voice), 10000 kHz AM, 2026-09-25 07:55:35Z, 04:00: morse 83% · carrier 17% · tone 1005 Hz · keying 0.97 Hz depth 0.79
spectrogram 0–6.0 kHz · analysis blocks: morse carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.5 MB ⤓ Opus 906 kB { }
What was heard
morse 83% · carrier 17% · tone 1005 Hz · keying 0.97 Hz depth 0.79 — dominant tone 1005 Hz, keyed at 0.97 Hz (depth 0.79). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Chiba, Japan (QM05cq) · EndFed · reported SNR 27 dB — thanks to the operator. Receivers
Provenance
sha256 ac910c8c00be7fd7c4527e9828a1f675dc28560ee4ba4c663e5fc34cf38b2954
source 04:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T0755Z-10000-bpm-10000
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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