合路器
移动基站上,合路器的作用是将几个发射机的发射合成一路,以便连接天线。
合路器是无线传输产品的装备测试多端口网络器件,一个公共端、两个分路端。公共端接波导耦合器,分路端接被测件的两个波导口。
合路器是无线传输产品的装备测试多端口网络器件,一个公共端、两个分路端。公共端接波导耦合器,分路端接被测件的两个波导口。
3dB合路器典型指标
频段 |
频率范围 |
耦合 |
耦合波动 |
插损 |
插损波动 |
隔离度 |
VSWR |
波导口类型 |
(GHz) |
(dB) |
(dB) |
(dB) |
(dB) |
(dB) |
|||
6G |
5.9~7.15 |
≤3.7 |
≤0.5 |
≤3.7 |
≤0.5 |
≥20 |
≤1.3 |
BJ70 |
7G |
7.1~8.5 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ84 |
10G |
10.0~11.7 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ100 |
13G |
12.7~13.3 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ120 |
15G |
14.4~15.4 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ140 |
18G |
17.7~19.7 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ220 |
23G |
21.2~23.6 |
≤3.9 |
≤0.5 |
≤3.9 |
≤0.5 |
≥20 |
≤1.3 |
BJ220 |
26G |
24.2~26.5 |
≤4.2 |
≤0.5 |
≤4.2 |
≤0.5 |
≥20 |
≤1.4 |
BJ220 |
28G |
27.5~29.5 |
≤4.2 |
≤0.5 |
≤4.2 |
≤0.5 |
≥20 |
≤1.4 |
BJ320 |
32G |
31.8~33.4 |
≤4.2 |
≤0.5 |
≤4.2 |
≤0.5 |
≥20 |
≤1.4 |
BJ320 |
38G |
37.0~40.0 |
≤4.2 |
≤0.5 |
≤4.2 |
≤0.5 |
≥20 |
≤1.4 |
BJ320 |
42G |
40.5~43.5 |
≤4.8 |
≤0.5 |
≤4.8 |
≤0.5 |
≥20 |
≤1.4 |
BJ400 |
80G |
71.0~86.0 |
≤6.2 |
≤1.0 |
≤6.2 |
≤1.0 |
≥20 |
≤1.4 |
BJ740 |