Selection & System Design

The same rated output can mean different things for broadband and narrowband RF PA modules. This comparison checklist shows how to align required frequency points, delivered input drive, corrected output at the same reference plane, efficiency definitions, hot-state behavior, and the exact sample or S/N evidence before building a supplier shortlist.

Choose an RF power amplifier module beyond the datasheet by checking input drive, usable output, 28 V power, thermal limits, RF paths, and test evidence.

Build a C-UAS frequency strategy around target bands, protected frequencies, venue sectors, operating modes, RF paths, and evidence before PA selection.

A wider band can hide weak edge output, higher heat, and limited system margin. Compare wideband, narrowband, and mixed RF PA architecture before RFQ.

RF PA coverage can fail when required links, protected bands, operating states, antenna paths, and test evidence are mapped too late. Build the matrix first.

C-UAS system EIRP is not defined by PA wattage alone. Calculate real EIRP from PA output, RF-path loss, antenna gain, direction, and operating conditions.