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What are the shielding box filter interface types

Author:admin   AddTime:2021-03-05

The shielding box is a tool for wireless communication testing. The more important components in the shielding box are filters. Which interfaces are required for the filters? Let’s briefly introduce them now.

VGA interface, this is mainly a video transmission standard, which is the interface of the line connecting our common computer host and computer monitor. DB9/DB25 is mainly an interface standard used to connect electronic devices (such as computers and peripherals). Because the shape is similar to the English letter D, it is named D-type interface. The round head of the previous mouse and keyboard is plugged into this interface. Now it is basically replaced by USB, but there are still many devices that use this interface. USB2.0/USB3.0 is very common in life, so I won't say more. SMA interface is the most popular type of wireless interface. There are two forms of SMA interface. The standard SMA is "external thread + hole" at one end and "internal thread + needle" at the other end; reverse polarity RP-SMA is "external thread + needle" at the other end. ", the other end is "internal thread + hole". The RJ45 interface is the socket of the network cable that we often see, which is mainly used to test the interface of the network card. The BNC connector is a connector used for coaxial cables, as well as RCA, DC, AC and other interfaces in the future.




These interfaces have different uses in wireless communication testing. When ordering shielding boxes, you should customize the filter interface according to your own needs, which can save costs and improve production efficiency.

Absorbing Material:https://www.goodsmaterial.com/

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