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Forum 射频连接器
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射频连接器

YYD
YYD over 14 years ago

射频同轴连接器的命名

  射频同轴连接器的命名方法

  型号命名

  射频同轴连接器的型号由主称代号和结构代号两部分组成,中间用短横线"-"隔开。

  主称代号

  射频连接器的主称代号采用国际上通用的主称代号,具体产品的不同结构形式的命名由详细规范作出具体规定。

  结构形式代号

  射频连接器的结构形式代号由下表所示部分组成:

  

标志顺序分类特性代 号标 志 内 容
插 头插 座
面板电缆
1特性阻抗50Ω标50或不标,75Ω标75-50或75-
2接触件形式插针:J插孔:KJ(K)K(J)K(J)
3外壳形式直式:不标弯式:WWWW
4安装形式法兰盘:F螺母:YF或YF或YF或Y
5接线种类电缆:用电缆绝缘外径公称尺寸表示微带:D半刚:B压接式:C印制板:E高频线:不标
● 射频连接器的型号组成示例

  例1:MCX-JW3

  表示MCX型弯式射频插头,插头内导体为插针接触件,配用SYV-50-3,RG-58/U等射频电缆。

  例2:BNC-KWE

  表示BNC弯式焊接在印制线路板上阻抗为50Ω的射频插座。

  例3:SMA-C-J1.5

  表示SMA直式射频插头,内导体为插针接触件,配用SFF-50-1.5-1,RG-174/U等射频电缆,端接形式为压接式。

  ● 转接器的型号组成示例

  转接器的型号以插头或插座的型号为基础派生组成,一般采用下列形式:

  转接器型号的主称代号部分以连接器主称代号(系列内转接器)或分数型式(系列间转接器)标示。

  例1:SMA-50JK

  表示SMA型50Ω系列内转接器,一端为阳接触件,一端为阴接触件。

  例题:BNC/SMA-50JK

  表示一端为BNC阳接触件,另一端为SMA阴接触件,阻抗为50Ω的转接器。

  ● 阻抗转换器的型号组成示例

  例:N-50J/75K

  表示一端50Ω阳接触件,另一端为75Ω阴接触件的N型阻

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