CGHV35400F-TB

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RF evaluation and development kits and boards are important technologies to the success of any product. This article is focused on the CGHV35400F-TB application field and working principle.

What Is the CGHV35400F-TB?

The CGHV35400F-TB evaluation and development board is a high performance RF amplifier operating in the Ku and Ka frequency bands. This board is a two-stage high-gain broadband Ku/Ka-band power amplifier offering wide linearity. Based on the latest GaN on SiC semiconductor technology, the board features high power efficiency and wide drain voltage range. It is a great solution for power amplifier applications such as satellite communication, 5G repeaters, aircraft communication, ground systems, and more.

CGHV35400F-TB Working Principle

The operating principle of the CGHV35400F-TB is simple. The board consists of two stages of gallium nitride (GaN) high electron mobility transistors (HEMTs) connected to a bias network and power combiner. The power combiner combines the input signals into the board, amplifies it and provides the signal to the two stages. The two stages of GaN HEMT transistors amplify the signal and provide the output.

The board features wide drain voltage ranging from 27V to 36V, with an input power of 12dBm to 17dBm, and an output power of up to 50W. The board uses the latest circuit design and layout technology, which leads to a robust design with very low noise and low distortions figures. The board also features enhanced protection circuits to protect the device from over-voltage, over-current, and over-temperature.

The CGHV35400F-TB has two separate inputs for the Ku-Band and Ka-Band frequency bands enabling a variety of applications. The device features two independent drive and bias networks which can be easily enabled/disabled, allowing the user to customize the board\'s performance for optimal performance for their application.

CGHV35400F-TB Applications

The CGHV35400F-TB board is used in a variety of applications including, but not limited to, the following fields:

• Satellite communication
• 5G repeater
• Aircraft communication
• Ground systems
• Automotive–radar and navigation applications
• High power industrial applications

The board is also used in the defense/aerospace industry in applications such as tactical communication, jamming, and deterrence systems. The board provides wide linearity and high efficiency, making it an ideal choice for applications requiring reliable performance and low power consumption.

Conclusion

The CGHV35400F-TB evaluation and development board is a high-performance two-stage amplifier operating in the Ku and Ka frequency bands. The board features high power efficiency, wide drain voltage range, and enhanced protection circuits for optimal performance in a variety of applications. The board also features separate inputs for each frequency band, allowing users to customize the board’s performance for their specific application.

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