Pro Tier Module

Noise Figure + Cascade (Friis) Analyzer

Cascade a receiver / repeater chain: per-stage gain, noise figure and OIP3 in, cascaded noise figure (Friis), total gain, cascaded IP3, equivalent noise temperature and per-stage noise contribution out - with the stage-by-stage NF and gain build-up plotted.

See it run - a worked example, 100% in this browser tab

What it is

Cascade a receiver / repeater chain: per-stage gain, noise figure and OIP3 in, cascaded noise figure (Friis), total gain, cascaded IP3, equivalent noise temperature and per-stage noise contribution out - with the stage-by-stage NF and gain build-up plotted. Stages typed inline or loaded from CSV. The Friis and IP3 sums are also run through the GeoNum kernel as a precision certificate (it holds magnitude where a long / lossy chain would shed f64 bits). Standard published link-budget math.

Honest scope

Deterministic and citation-backed: every figure is exact arithmetic or a cited rule. Any year- or jurisdiction-indexed value is a confirmable input, never an eternal hardcode. This is a computation tool, not professional (legal, tax, medical, or financial) advice - confirm against the controlling authority for your context.

Authorities cited

Run it on your own data

Open it inside GDBS to save runs to Sandbox, attach results to a Worklog case, or share through a Gate client portal - all in the browser, nothing uploaded to anyone’s cloud.

GDBS by VaultSync Solutions Inc. - Verifiable Computation. gdbs.getvaultsync.com