...F: 贝尔自动信息计费格式(Bellcore AMA Format) • 回波损耗平衡(Balance Return Loss) • 平衡阻抗(Balanced Impedance) • 平衡线路(Balanced Line) • 投票(Ballot) • BAN: 收费帐号(Billing Account Number) • 波段(Band) • 带阻过滤器...
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impedance-matching balanced traction transformers 阻抗匹配平衡牵引变压器
Low impedance and balanced output allow interference free performance even with long cable runs.
低阻抗平衡输出,让即使长电缆抗干扰性能运行。
Balanced micro-strip line is utilized as feed line, printed dipole is adopted as radiation element, and a matching network is employed for tuning the input impedance of the antenna.
该天线采用平衡微带线作馈线,以印刷振子作为辐射单元,末端采用匹配电路对其输入阻抗进行匹配。
When using frequency sweep meter to measure the input impedance of antenna, the balanced - unbalanced transformer must be connected between coaxial transmission line and antenna.
用扫频仪测量天线的输入阻抗时,在同轴传输线与天线间应按平衡—不平衡变换器。
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