HX9X4020G16 is an X-band surface-mount four-channel transceiver module. It adopts the BGA packaging form. The shell is made of ceramic substrate, and the enclosure and cover are made of metal materials. The thermal resistance of the module is reduced by means of heat dissipation from the top and the bottom simultaneously. The module integrates the following circuit functions: 6-bit numerically controlled phase shifter, 6-bit attenuator, transmit driver amplifier, receive low-noise amplifier, power divider, switch circuit, and serial-to-parallel driver, etc. The operating frequency ranges from 8GHz to 12GHz. The receive gain is 20dB, the noise figure is 3dB, the transmit output saturation power is 40dBm, and the transmit power gain is 28dB. This module is mainly applied to microwave transceiver components to achieve functions such as amplification, amplitude modulation, and phase modulation of transceiver signals.
