intercept

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Smittix 7311dd10ab feat: add Meteor Scatter mode for VHF beacon ping detection

Full-stack meteor scatter monitoring mode that captures IQ data from
an RTL-SDR, computes FFT waterfall frames via WebSocket, and runs a
real-time detection engine to identify transient VHF reflections from
meteor ionization trails (e.g. GRAVES radar at 143.050 MHz).

Backend: MeteorDetector with EMA noise floor, SNR threshold state
machine (IDLE/DETECTING/ACTIVE/COOLDOWN), hysteresis, and CSV/JSON
export. WebSocket at /ws/meteor for binary waterfall frames, SSE at
/meteor/stream for detection events and stats.

Frontend: spectrum + waterfall + timeline canvases, event table with
SNR/duration/confidence, stats strip, turbo colour LUT. Uses shared
SDR device selection panel with conflict tracking.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-02 20:38:15 +00:00

agents.js

Fix remote VDL2 streaming path and improve decoder reliability

2026-02-19 15:57:13 +00:00

alerts.js

Handle transient network suspension in frontend polling and SSE

2026-02-24 22:25:59 +00:00

app.js

Remove legacy RF modes and add SignalID route/tests

2026-02-23 13:34:00 +00:00

audio.js

Standardize all icons to uniform inline SVG format