B39212B8033P810

This 9-pin SMD duplexer operates over a frequency range of 1710 to 2155 MHz, providing isolation between transmitter and receiver bands. The device offers a minimum isolation of 48 dB at the transmitter band and 45 dB at the receiver band. Additionally, it provides a minimum attenuation of 38 dB between the transmitter and antenna, and 49 dB between the antenna and receiver. The duplexer has a typical transmitter ripple of 0.6 dB and a typical receiver ripple of 0.3 dB. It is designed to operate within a temperature range of -40 to 85°C and can handle a maximum input power of 27.4 dBm.