In recent years, applications such as phased array radar and satellite communication have continuously raised their requirements for power amplifiers. How to achieve the optimal balance among size, power, efficiency, and cost is a core challenge facing system designers.

Bonray Electronics introduces a new series of X- and Ku-band power amplifiers, combining advantages such as high gain and high efficiency, with output power ranging from 3W to 15W, providing flexible power solutions for high-frequency transmit chains.

New Product Series Overview

This new series includes a total of 9 products, available in both bare die and packaged device forms, with a maximum power gain of 31dB and a peak power added efficiency of up to 51%. Among them, the BR9711LDL is a power amplifier designed for satellite communication applications, operating over 13.75GHz to 15.5GHz with an output power of 41dBm. It combines high gain, high efficiency, and compact size, providing a cost-effective power amplification solution for Ku-band satellite communication transmit chains.

Key Features of the BR9711LDL

  • Operating Frequency: 13.75GHz~15.5GHz
  • Saturated Output Power: 41dBm
  • Power Added Efficiency@Psat: 41%
  • Power Gain@Psat: 27dB
  • IMD3: -25dBc@33dBm/tone
  • Vd=+28V, Supply Current: 350mA
  • Chip Size: 2450μm×1900μm×50μm

Typical Performance (Probe test results at +28V supply voltage, supply current 350mA)

Performance Plots

Mechanical Information (Units: um)

The BR9711LDL operates from a dual supply (typical Vd=+28V, Vg=-2.6V) and can deliver 40dBm saturated output power in pulse mode. It is widely applicable in microwave T/R modules and high-power solid-state transmitters, providing a cost-effective power amplification solution for Ku-band satellite communication transmit chains.

Core Advantages

  • Frequency Band Coverage: X-band and Ku-band, meeting mainstream application requirements for phased array radar and satellite communication.
  • Reasonable Power Gradient: Output power available in multiple steps from 3 W to 15 W, facilitating flexible system selection.
  • High Gain, High Efficiency: Maximum power gain of 31 dB and peak PAE of up to 51%, optimizing system link budgets.
  • Dual Form Delivery: Available in both bare die and packaged device forms, adapting to different integration requirements.
  • Multi-Application Scenario Coverage: Meeting the power amplification requirements of different systems.

Personalized Customization Services Available

For product selection, link solutions, technical debugging, or sample applications, please contact Bonray's technical and sales teams. We can provide personalized customized services according to your requirements.