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XGY Tek

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RF Power Amplifiers

RF Power Amplifiers for Component Drive and Receiver Test

XGY Tek supplies RF power amplifier options used to drive antennas, mixers, mmWave modules, EMC injection probes, and high-power receiver test stands. The range is suited to defense electronics, radar integration, telecom test, and aerospace RF workflows where amplifier sizing and protection behavior matter.

A responsible selection starts with required power at the DUT, not just output power at the amplifier. Record frequency band, CW or pulsed operation, input drive, expected gain, cable/coupler/chamber loss, load mismatch risk, harmonic review, cooling, interlock need, and remote-control interface.

For the XPA-0727-200 class, the guide-level acceptance file should document 0.7 GHz to 2.7 GHz operation, 200 W CW output need, at least 53 dB gain, forward-power check, reflected-power or VSWR protection check, airflow note, and spectrum review at the intended drive level.

For amplifier sizing, see our RF power amplifier guide. Calibration documentation, protection options, and support scope are confirmed during quotation.

RF Power Amplifiers product list

XPA-0727-200 RF Power Amplifier

Best fit

XGY XPA-0727-200 is a high-reliability solid-state power amplifier delivering 200 W CW output across 0.7 to 2.7 GHz. Featuring comprehensive protections and efficient cooling, it is ideal for wireless telecommunications, medical, and EMC testing applications.

XPA-0727-200 RF Power Amplifier

  • Frequency: 0.7 to 2.7 GHz
  • Output Power: 200 W CW
  • Gain: >= 53 dB
  • Type: Solid-state broadband
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mmWave Active Waveguide Modules

Best fit

XGY Active Waveguide modules provide standardized amplifier, multiplier, mixer, and converter building blocks for 33 to 500 GHz mmWave and sub-THz signal chains. The portfolio supports faster bring-up of Tx/Rx front-ends, extension chains, and test fixtures.

mmWave Active Waveguide Modules

  • Frequency: 33 - 500 GHz
  • Key Spec: Up to 42 dB LNA gain
  • Output: Up to +34 dBm Psat
  • Type: Amplifier / Multiplier / Mixer
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Frequently Asked Questions

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 200 W CW output and at least 53 dB gain. It is suited to LTE / 5G FR1 receiver test, antenna chamber stimulus, and EMC radiated immunity injection. Share your frequency, target power, duty cycle, 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.
What should be calculated before choosing amplifier output power?
Calculate the required power at the DUT or antenna plane, then subtract source level, cable loss, switch loss, coupler loss, fixture loss, chamber path loss, antenna gain, and safety margin. The amplifier should be sized from that completed budget.
What should be included in a factory acceptance test?
Include forward power, reflected power or VSWR protection, thermal or airflow behavior, input drive level, output spectrum, remote enable, interlock state, and the connector plan. Keep the power budget with the quote.

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Selection Guides

Read buyer's guides to choose the right instrument or system for your application.

How to Choose an RF Power Amplifier

How to Choose an RF Power Amplifier

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