NIL HEARDRECEPTION LOG

Samara VOLMET (Russian) night

tier A · mixed

6693 kHz USB · 2026-09-26 15:42:40Z · 05:00 · received at Near Tarlee, South Australia

Spectrogram of Samara VOLMET (Russian) night, 6693 kHz USB, 2026-09-26 15:42:40Z, 05:00: mixed 93% · keyed-tone 7% · tone 483 Hz · keying 0.20 Hz depth 0.95
spectrogram 0–6.0 kHz · analysis blocks: keyed-tone mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 5.3 MB ⤓ Opus 1253 kB { }
What was heard
mixed 93% · keyed-tone 7% · tone 483 Hz · keying 0.20 Hz depth 0.95 — dominant tone 483 Hz, keyed at 0.2 Hz (depth 0.95). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Near Tarlee, South Australia (PF95JR) · Broadband Monopole ("J-Dart") · reported SNR 40 dB — thanks to the operator. Receivers
Provenance
sha256 0023f5686c351b4f03c1b2050b3bd292f376a1dcea1a1685575917a94552adf3
source 05:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-26T1542Z-6693-volmet-6693-samara
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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