Products

RF Power Amplifiers

High-Performance RF Power Amplifiers

XGY RF power amplifiers provide the critical high-frequency driving capability required to architect robust, system-level wireless validation environments. Delivering decisive stimulus extension for demanding measurement workflows, they empower engineering teams to confidently drive RF components and accelerate complex test scenarios.

XPA-0727-200 RF Power Amplifier

Frequency: 0.7 – 2.7 GHz
Output Power: 200 W CW
Gain: ≥ 53 dB
Type: Solid-state broadband

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RF Power Amplifiers for Component Drive and Receiver Test

XGY Tek supplies broadband RF power amplifiers used to drive antennas, mixers, mmWave modules, EMC injection probes, and high-power receiver test stands. Australian customers include defense primes, radar integrators, telecom test labs, and aerospace facilities. Every amplifier ships with traceable calibration, built-in over-temperature and over-drive protection, and direct support from RF engineers based in Adelaide and Sydney.

What output power and frequency does the XPA-0727-200 deliver?

The XPA-0727-200 is a broadband RF power amplifier covering 0.7 – 2.7 GHz with up to +34 dBm saturated output and >40 dB gain. It is suited to LTE / 5G FR1 receiver test, antenna chamber stimulus, and EMC radiated immunity injection. Other models extend coverage from DC up to 40 GHz — share your frequency, target P1dB or Psat, and load condition with our team to receive a model recommendation.

When do I need a high-power amplifier in front of a VNA or signal generator?

Sources typically max out around +17 to +20 dBm, which is below the level needed to drive antennas in chamber tests, to compress a power transistor near its operating point, or to feed long cable runs into EMC chambers. A booster amplifier provides the gain and headroom required to reach realistic stimulus levels without sacrificing source linearity. Pair with a directional coupler and our spectrum analyzer for closed-loop monitoring.

Are XGY amplifiers protected against load mismatch and overdrive?

Yes — XGY power amplifiers include integrated over-temperature monitoring, over-drive limiting, and reverse-power detection. They tolerate worst-case open and short loads at full drive without permanent damage. For high-duty-cycle production benches we also offer custom enclosures with forced-air cooling and remote interlock — discussed during scoping for our Custom Automation service.