OpenSSA — Spectrum Situation Awareness

SPECTRUM SITUATION

Mission Summary

ITU REGION 2

0SSA Sensors

0Active

0Emitters

0GEO Yes

STEP 1 · DISCOVER

Find Emitters

RX ONLY

Start frequency

End frequency

Detection threshold

Sensor targeting

Frequency suffixes k, M, and G are accepted. Find jobs update persistent emitter entities. Live Geo cues active sensors; History Geo correlates stored observations from different location profiles and times.

OUTBOUND SENSOR MESH

SSA Sensors

Waiting for SSA Sensor registrations.

STEP 2 · CORRELATE

Selected Emitter

NONE

Select an emitter to geolocate it or load an emitter-focused spectrum view.

SPECTRUM ENTITIES

Emitters

Run Find Emitters to populate the spectrum picture.

MISSION EXECUTION

Recent Jobs

No SSA jobs yet.

OPERATIONAL SPECTRUM PICTURE

SSA Sensors, Emitters, Bearings, and Fixes

Sensor Emitter LOB / cue

STEP 3 · INSPECT

Emitter-Focused Live Spectrum

Select a sensor for a free view, or choose View Spectrum on an emitter to tune around that mission object.

NO SENSOR

SSA Sensor

Performance profile

Processing backend

Center

Requested span

Sample rate

MS/s

RF bandwidth

MHz

Display rate

FPS

Effective visible span — Estimated RBW — Sensor limit — Mission focus FREE VIEW

Advanced DSP and RF settings

Display bins

FFT size

Averages

RX gain

RX channel

Antenna

FFT window

Usable fraction

DC notch

kHz

Peak-hold backoff

NO FABRICATED SPECTRUMChoose the mission emitter or a free-view frequency, configure the radio, and click Start Radio. Raw I/Q remains at the SSA Sensor; only compact PSD frames cross the network.

WATERFALL · newest at top

SENSOR —BACKEND —SPAN —RBW —FLOOR —PEAK —AGE —DSP —OVERFLOW —DROP —