NIL HEARDRECEPTION LOG

Samara VOLMET (Russian) night

tier A · mixed

6693 kHz USB · 2026-09-25 18:43:25Z · 03:21 · received at Brettnach F57320

Spectrogram of Samara VOLMET (Russian) night, 6693 kHz USB, 2026-09-25 18:43:25Z, 03:21: mixed 64% · voice 27% · data 9% · keying 0.50 Hz depth 0.84
spectrogram 0–6.0 kHz · analysis blocks: voice data mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 3.5 MB ⤓ Opus 851 kB { }
What was heard
mixed 64% · voice 27% · data 9% · keying 0.50 Hz depth 0.84, keyed at 0.5 Hz (depth 0.84). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Brettnach F57320 (JN39GG) · vertical · reported SNR 43 dB — thanks to the operator. Receivers
Provenance
sha256 f512c75818069307e7b86318c02490829f78bb8f62c92bc5014a0d07b44419e5
source 03:21 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T1843Z-6693-volmet-6693-samara
Heard in the record
— linked once the record exists.
Notes

★★★★★

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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