The cables themselves are useless unless they end with a コネクタ or a more special coaxial コネクタ. A coaxial コネクタ allows one cable to be connected to another cable or a device. Therefore, there are two different types of コネクタs: those connected to the cable and those connected to the device. The device コネクタ4穴フランジがあります。
1.一元化されたケーブルコネクタ
In a cable, the コネクタ is mechanically tightly connected to the end of the cable. Once the コネクタケーブルに接続すると、ケーブルアセンブリになります。次に、RFエンジニアは、それぞれのニーズに応じて各部品を接続します。必要なケーブルアセンブリが少ない場合は、より手頃な価格で、自分で組み立てるのが速くなります。ただし、多数のケーブルアセンブリが必要な場合は、ケーブルアセンブリを購入することをお勧めします。
2.コネクタ
それぞれの目標コネクタ is the same, with minimum insertion loss. Although the insertion loss of the コネクタ is very small compared with the cable, the コネクタ does have an insertion loss, and there are many different types of コネクタs. Almost all コネクタ families have コネクタs suitable for cables and devices. As a general rule, the コネクタs of one group will not match the コネクタs of another group.Because some コネクタs are large in physical size, while others are small. If an inexpensive cable assembly is needed, then choose a small diameter cable, which limits the choice of コネクタs to the small コネクタ family available. If the cable needs to carry high-power radio frequency signals, a large-diameter cable is required, so a large コネクトrが必要です。
The second reason is evolution. As the times change, コネクタ manufacturers often improve the connection according to actual needs, or reduce the insertion loss, or facilitate the use of the connection. Significant changes are made to an existing コネクタ type each time.
3.アダプター
これらの違いのためコネクタ家族、興味深い現象が現れました。 RFエンジニアはケーブルをケーブルに接続することを余儀なくされていますコネクタ to another cable or device with a different コネクタ family. This cannot be done. The adapter is that they are in step. Adapters, also called coaxial adapters, are short bilateral コネクタs. On one side is one type of コネクタ, and once is another type of コネクタ.
