NIL HEARDRECEPTION LOG

Novosibirsk VOLMET (Russian) day

tier A · mixed

8888 kHz USB · 2026-09-20 22:10:08Z · 05:00 · received at Montmorillon 86500 FRANCE

Spectrogram of Novosibirsk VOLMET (Russian) day, 8888 kHz USB, 2026-09-20 22:10:08Z, 05:00: mixed 93% · voice 7% · keying 2.35 Hz depth 0.71
spectrogram 0–6.0 kHz · analysis blocks: voice mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.3 MB ⤓ Opus 1268 kB { }
What was heard
mixed 93% · voice 7% · keying 2.35 Hz depth 0.71, keyed at 2.35 Hz (depth 0.71). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Montmorillon 86500 FRANCE (JN05ot) · Antenna Shared Apex SAL 30 array solution · reported SNR 45 dB — thanks to the operator. Receivers
Provenance
sha256 d0eb0586385c19c863b87800ec01b8ae7454f64da5721f63cc6448e645c88215
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-20T2210Z-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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