旋转关节

旋转关节又称作交连或转动交连,是输入端口和输出端口可以相对旋转的一种微波器件,在雷达中一般装在天线座中,由转动部分和静止部分组成。在机械扫描雷达中,旋转关节的作用就是在天线转动的情况下确保馈线中电磁能量的正常传输,因此,它是机械扫描雷达中的重要部件之一。
测试报告

旋转关节

型号

Model

频率范围

Freq (GHz)

带宽

△F/F Bandwidth

法兰

Flange

插损

(dB) Insertion Loss

驻波比 VSWR

平均功率

CW (W)

XB-WRJ284-□ 2.60~3.95 10.0% FDP/FDM ≤0.2 ≤1.25 300
XB-WRJ229-□ 3.22~4.90 10% FDP/FDM ≤0.3 ≤1.25 300
XB-WRJ187-□ 3.94~5.99 10% FDP/FDM ≤0.3 ≤1.25 300
XB-WRJ159-□ 4.64~7.05 10% FDP/FDM ≤0.3 ≤1.25 200
XB-WRJ137-□ 5.38~8.17 10% FDP/FDM ≤0.3 ≤1.25 200
XB-WRJ112-□ 6.57~9.99 10% FBP/FBM/FBE ≤0.4 ≤1.3 200
XB-WRJ90-□ 8.20~12.40 10% FBP/FBM/FBE ≤0.4 ≤1.3 100
XB-WRJ75-□ 9.84~15.0 10% FBP/FBM/FBE ≤0.5 ≤1.3 100
XB-WRJ62-□ 11.9~18.0 10% FBP/FBM/FBE ≤0.6 ≤1.3 100
XB-WRJ51-□ 14.5~22.0 10% FBP/FBM/FBE ≤0.7 ≤1.3 50
XB-WRJ42-□ 18.0~26.5 10% FBP/FBM/FBE ≤0.8 ≤1.4 30
XB-WRJ34-□ 21.7~33.0 10% FBP/FBM/FBE ≤1 ≤1.4 30
XB-WRJ28-□ 26.5~40.0 10% FBP/FBM/FBE ≤1 ≤1.4 30
XB-WRJ22-□ 33.0~50.0 10% UG-383/U ≤1 ≤1.4 20
XB-WRJ19-□ 39.2~59.6 10% UG-383/U-Mod ≤1 ≤1.5 10
XB-WRJ15-□ 50.0~75.0 10% UG-385/U ≤1 ≤1.5 10
※ 以上只是常规产品,其它品种的频率覆盖范围可从 1.45-110GHz,波导型号可从 WR510(BJ18)~ WR10(BJ900)
※ Other Products: F=1.45 ~ 110GHz, Waveguide WR510 (BJ18) ~ WR10 (BJ900)