项 目 名 称 Item Name

指 标  Specification

通道Channels

CH1(C&G)

CH2(DCS)

CH3(3G)

频率范围Frequency Range (MHz)

800~960

1710~1880

1920~2170

工作带宽Band Width (MHz)

160

170

250

插入损耗Insertion loss (dB)

≤0.3

≤0.6

≤0.6

带外抑制Stop-band Attenuation (dB)

≥80@CH2

≥80@CH3

≥80@CH1

≥80@CH3

≥80@CH2

≥80@CH1

端口隔离Rejection (dB)

≥80@CH2

≥80@CH3

≥80@CH1

≥80@CH3

≥80@CH2

≥80@CH1

带内波动Pass Band Ripple (dB)

≤0.5

电压驻波比VSWR

≤1.3

阻抗Impedance (Ω)

50

三阶互调PIM3 (dBc)

≤-140@+43dBm×2

接口类型Connector Type

N-F

功率容量Power Rating (W)

100

工作温度Temperature Range (℃)

-25~+65