NIL HEARDRECEPTION LOG

Novosibirsk VOLMET (Russian) day

tier A · mixed

8888 kHz USB · 2026-09-25 17:10:14Z · 02:57 · received at ZL1ROT Rotorua, New Zealand

Spectrogram of Novosibirsk VOLMET (Russian) day, 8888 kHz USB, 2026-09-25 17:10:14Z, 02:57: mixed 67% · voice 33% · keying 5.90 Hz depth 1.00
spectrogram 0–6.0 kHz · analysis blocks: voice mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 1.9 MB ⤓ Opus 982 kB { }
What was heard
mixed 67% · voice 33% · keying 5.90 Hz depth 1.00, keyed at 5.9 Hz (depth 1.0). 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 36 dB — thanks to the operator. Receivers
Provenance
sha256 02f34ab94292aecd08bb5d39519498372712014459a17fa3b8e0a33eea0df27e
source 02:57 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T1710Z-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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