WWV time signal
loop [ ] · speed in the player bar · deep link #t=seconds
⤓ FLAC 3.9 MB
⤓ Opus 1012 kB
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- What was heard
- keyed-tone 71% · morse 21% · carrier 7% · tone 3 Hz · keying 0.25 Hz depth 0.84 — dominant tone 3 Hz, keyed at 0.25 Hz (depth 0.84). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
- Receiver
- KiwiSDR, Heppen, Limburg, Belgium (JO21oc) · Longwire 54m top 70m above sealevel · reported SNR 39 dB — thanks to the operator. Receivers
- Provenance
- sha256 6f1b9506a42d1c309291f5b5e83158eef0eecbcea76ce0260d2da399528f1248
source 04:30 WAV, 12000 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-19T1812Z-10000-wwv-10000 - 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
