AR Modular RF has introduced model KMS2250, a 2.45 GHz, 200 W, solid-state LDMOS power amplifier module. Designed for a medical ablation system, model KMS2250 has various industrial/scientific/medical applications.

The 53 dBm linear power amplifier has built-in output power control adjustable externally from 10 to 200 W (a 100 W unit is also available). It incorporates built-in gating/RF blanking and an RF monitoring port.

The amplifier is protected from thermal overload, over-power, over-voltage and wrong voltage polarity, as well as having an internal isolator with excellent VSWR.