Engineering Utilities
Select a tool below to get started. All tools run entirely in the browser — your data never leaves your machine.
Calculate and analyze 3 dB beamwidth and bandwidth parameters for antenna and RF system characterization. Enter measured data and instantly compute key performance metrics.
Validate International Earth Station Standards (IESS) records against compliance requirements. Quickly identify formatting errors, out-of-range values, and missing mandatory fields.
Generate azimuth, elevation, and polarization (AZ/EL/POL) track data for any GEO satellite. Provide a TLE and observer location — SGP4 propagation runs entirely in the browser and exports a ready-to-use CSV.
Compute the -3 dB half-power beamwidth of a parabolic reflector from RF frequency, IF LO offset, illumination K factor, and antenna diameter. Live results in degrees and milliradians.
Plot AZ/EL sky tracks for many satellites at once from a single observer. Visibility-filter the constellation, scrub through the time window with the animation player, and save / reload sessions — all in the browser.
Read ACU events-*.csv logs as one color-coded timeline. Faults, target changes, ephemeris syncs and setting edits are categorized automatically — search, filter by category, collapse repeats, and merge several files at once. Runs entirely in the browser.
Explore ACU telemetry CSV logs interactively — synced multi-panel time-series charts, AZ/EL sky plots, color-by columns, and keep/exclude filtering. SQL-powered analysis (DuckDB) runs entirely in your browser, on server logs or a local folder.