NAVTEX
loop [ ] · speed in the player bar · deep link #t=seconds
⤓ FLAC 10.7 MB
⤓ Opus 2496 kB
{ }
- What was heard
- data 47% · mixed 30% · carrier 13% · morse 7% · keyed-tone 3% · tone 507 Hz · keying 2.20 Hz depth 0.96 — dominant tone 507 Hz, keyed at 2.2 Hz (depth 0.96). 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 40 dB — thanks to the operator. Receivers
- Provenance
- sha256 f8602c4d8b7f5d392fcf75617b1ad552aab2785c387c0e6c346f0aca3e5c277c
source 10:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-19T0147Z-488.5-navtex-490 - 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.
- Related
