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        LOCATION:产品首页 >> RF Passive Component-DAS/IBS >> RF Duplexer >> 1920~1940MHz, 2110~2130MHz CDMA2000 duplexer or diplexer, SMA female connector
        • name: 1920~1940MHz, 2110~2130MHz CDMA2000 duplexer or diplexer, SMA female connector
        • 产品编号: PC-DP-CDMA2000-SMAF
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        1940-1955MHz 2130-2145MHz, WCDMA duplexer or diplexer, N female connector

        A duplexer is an electronic device that allows bi-directional (duplex) communication over a single path. In radar and radio communications systems, it isolates the receiver from the transmitter while permitting them to share a common antenna. Most radio repeater systems include a duplexer. Duplexers can be based on frequency (often a waveguide filter), polarization (such as an orthomode transducer), or timing (as is typical in radar).

         

        Specification:

         

        Frequence:                 RX: 1920~1940MHz                                TX:  2110~2130MHz 

        Insertion loss:            <1.6                                                      <1.6

        Ripple in Band:           0.8                                                                     0.8

        Rejection:                  1915MHz ≥18dB                                    2105MHz ≥18dB
                                         1945MHz ≥18dB                                    2135MHz≥10dBc
                                         1910MHz ≥30dB                                    2100MHz ≥30dB
                                         1950MHz ≥30dB                                    2140MHz ≥30dB

        VSWR:                       ≤1.25

        Insulation(dB):           90 

        Color:                        black

        RF Connector:            SMA-female

         

        Operating Temp:        -30°C~+60°C

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