SMA-KWE four-corner 90° external nut and internal female RF connector connector

阻抗：

50Ω

外壳材质：

镀金，铜

特性：

防潮

The series of products is a widely used small threaded coaxial connector. The central conductor and insulator fixation of the series is usually of the captive type to obtain sufficiently low. The series adopts British thread connection, which has high strength and good shock resistance. The outer conductor end faces are in direct contact to minimize insertion loss. Compared with other types of connectors, the series has the characteristics of small size and low cost. With the proper adapter cable, the connector still has good electrical performance. The frequency of use of specially processed connectors can reach.
This series of products has long life, superior performance and high reliability. It is widely used to connect RF coaxial cables or microstrips in RF loops of microwave equipment and digital communication equipment.
Our series of products are all made of real gold plating. The standards meet universal standards and environmental protection levels. It is a product that puts quality first. Suitable for use by the majority of wireless and antenna manufacturers. Due to the particularity of the product, our company accepts customization of products with samples and drawings. Strive to produce high-quality products for customers. Welcome to consult
. Yes, the abbreviation is the abbreviation. The full name of the antenna interface should be reversing male connector, that is, the antenna connector has an internal thread and the inner contact is a pin (one end of the wireless device has an external thread and the inner contact is a tube). Wireless devices with this interface are the most popular. Wireless routers above [] and wireless network cards with interfaces above [] all use this interface. This interface is moderately sized. There are also many handheld walkie-talkies and other devices of this type. But the needles and tubes inside are the opposite of wireless devices. Wireless and wireless routing using this interface include most civilian equipment. ,, Netgear, Belkin and other brands, as long as the antenna is detachable, basically use this interface. The antenna interface should be, and different from. There are many types. The difference in polarity is called one and the other. The difference between them is that the standard one is external thread + hole, internal thread + needle, and the standard one is external thread + needle, internal thread + hole.
Connector type
The new generation of instruments are equipped with connectors or corresponding conversion connectors.
The quality of connectors is also different. From the perspective of the impact on signal quality, good connectors provide a good standing wave ratio, have little signal reflection, and can effectively transmit signals.
There are many types of connectors. Judging from the connection of the interface, there are male and female (or male or female). In terms of connection method, some can be directly plugged into the side of the phone. If it is inconvenient to plug in the side, you can plug it into the top of the phone. The middle is the signal and the four surrounding pins are ground.
Others are fixed with screws and are mainly used for side wall connections of RF circuits with shielding boxes. There are versions with four screws, and there are versions with two screws.
Threaded connectors. Abbreviation for threaded connector, a type of connector commonly used on coaxial cables. Basically it is a linear version of the connector, but its linear characteristics make people feel that it has better connection capabilities than the coupled connector. The higher the frequency that passes through a connector, the more critical the quality of the connector becomes. Many wireless systems use connectors as the input interface for the antenna.