Dual-Channel Switch LNA Module: QPB9378
The QPB9378 is a highly integrated RF front-end module targeted for 5G TDD base stations. The module integrates a two-stage LNA and a high-power SPDT switch in a dual-channel configuration.
It features a 2nd stage LNA with bypass functionality and power down mode for LNA when in transmit mode. The QPB9378 can be operated across the 2.3 – 5.0 GHz range.
It provides 1.25 dB noise figure and 33.5dB gain at 3.6 GHz for operation in the receive mode and 0.5 dB insertion loss in the transmit mode. To learn more, download the product datasheet.