NIL HEARDRECEPTION LOG

V13 "New Star" Taiwan

tier B · keyed-tone

18040 kHz USB · 2026-09-23 00:00:30Z · 03:58 · received at Dae_Gu City, South Korea

Spectrogram of V13 "New Star" Taiwan, 18040 kHz USB, 2026-09-23 00:00:30Z, 03:58: keyed-tone 58% · carrier 42% · tone 3 Hz · keying 0.30 Hz depth 0.94
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone carrier
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 3.2 MB ⤓ Opus 948 kB { }
What was heard
keyed-tone 58% · carrier 42% · tone 3 Hz · keying 0.30 Hz depth 0.94 — dominant tone 3 Hz, keyed at 0.3 Hz (depth 0.94). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Dae_Gu City, South Korea (PM45HV01) · 2m Collinear Antenna | 6m: 6-ele Yagi + 5/8 GP Antennas | HF: 85m Loop Antenna, 150m from ground · reported SNR 31 dB — thanks to the operator. Receivers
Provenance
sha256 cf25e2fdbc285d9e2018e2da8d2c059642773086d3e74f3a235b59c4b062e707
source 03:58 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-23T0000Z-18040-v13-newstar
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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