2.4GHz Bidirectional Amplifier Signal Booster

This bidirectional power amplifier is designed for various applications in the 2.4G frequency band. Its size is only 13*24.5mm, and it has strong versatility with 5V power supply. It can automatically switch between sending and receiving without external control. It has high gain, high power, good linearity, and is easy to use. Therefore, it has a wide range of application scenarios, such as router WiFi, ZigBee, wireless network card, model aircraft remote control, MIMO and other 2.4G frequency band signal amplification and range extension. The built-in dual filter effectively suppresses interference, and the VDET, TX, and RX working indicators are all led out to facilitate monitoring of the working status. The microstrip line directional coupler samples the input signal with high efficiency.

Parameters:
Power supply voltage: 5V (maximum cannot exceed 5.5V)
Switching point: 10dBm (switching the receiving and transmitting state when the input is about 10dBm, batch customization is available)
PA gain: 23dB
LNA gain: 32dB
When the PA output is 30dBm, the power supply: 5V 0.76A
When the LNA output is 0dBm, the power supply: 5V 0.22A
When the output power is 24dBm, the ACPR is lower than -50dBc
PA3dB compression point: 33dBm
PA maximum RF input power: 10dBm