NIL HEARDRECEPTION LOG

Novosibirsk VOLMET (Russian) day

tier A · voice

8888 kHz USB · 2026-09-22 08:08:51Z · 05:00 · received at Fuerteventura, Canary Islands

Spectrogram of Novosibirsk VOLMET (Russian) day, 8888 kHz USB, 2026-09-22 08:08:51Z, 05:00: voice 73% · mixed 13% · carrier 13% · tone 3003 Hz · keying 0.75 Hz depth 0.75
spectrogram 0–6.0 kHz · analysis blocks: voice carrier mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.4 MB ⤓ Opus 1162 kB { }
What was heard
voice 73% · mixed 13% · carrier 13% · tone 3003 Hz · keying 0.75 Hz depth 0.75 — dominant tone 3003 Hz, keyed at 0.75 Hz (depth 0.75). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Fuerteventura, Canary Islands (IL38bp) · Loop · reported SNR 35 dB — thanks to the operator. Receivers
Provenance
sha256 5b68529040cfb2a4d7f978f4b9e0f3f3443ddcc10fa00a3bdfefddbfee9e34bf
source 05:00 WAV, 12000 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-22T0808Z-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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