NIL HEARDRECEPTION LOG

Novosibirsk VOLMET (Russian) day

tier A · voice

8888 kHz USB · 2026-09-21 16:40:36Z · 05:05 · received at ZL1ROT Rotorua, New Zealand

Spectrogram of Novosibirsk VOLMET (Russian) day, 8888 kHz USB, 2026-09-21 16:40:36Z, 05:05: voice 81% · mixed 19% · keying 1.85 Hz depth 0.85
spectrogram 0–6.0 kHz · analysis blocks: voice mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.1 MB ⤓ Opus 1339 kB { }
What was heard
voice 81% · mixed 19% · keying 1.85 Hz depth 0.85, keyed at 1.85 Hz (depth 0.85). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, ZL1ROT Rotorua, New Zealand (RF81au) · Full Size G5RV · reported SNR 38 dB — thanks to the operator. Receivers
Provenance
sha256 62f359986f4cba89b52ae85635d763eb83f478c536dcbfe96a182bb8541c241b
source 05:05 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-21T1640Z-8888-volmet-8888-novosibirsk
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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