What are the types and styles of waterproof connectors?

　Waterproof connector, also known as waterproof connectors, in fact, can be applied to the environment with water, in the case of withstanding a certain amount of water pressure to ensure that the connector's internal mechanical properties, electrical properties can be normal use of the connector, in the life of many factors determines the type of waterproof connectors and styles, among them, mating the frequency of cables and the use of the scale is the most important factor. In practical engineering, in order to minimize reflections to a large extent, the diameter of the small diameter and cable as close as possible. The larger the difference between the cable diameter and the arc welding diameter, the worse the performance. Increased inversely proportional function, and generally smaller waterproof connectors in the high frequency band, the performance is generally very good. When the frequency is very high (above 26 GHz), it is the dielectric waterproof connector.　　The frequency determines the use of this potentiometer series. On our website, you can access a variety of potentiometer series and their specifications parameters make generally at lower frequencies (below 6GHz), the use of push-to-lock type or bayonet snap lock. Screw-fixed engagement is generally used in high-functioning applications.

　Common cable specifications determine the impedance of the connector. 50 and 75 ohms are the two standard impedances that are used frequently, while many waterproof connectors have two impedances. See our website for general cables and their characteristics. Sometimes, at frequencies below 500 MHz, a 50 ohm connector can be used with 75 ohms and perform acceptably. This is due to the fact that typical 50 ohm waterproof connectors are inexpensive and widely available.　　In addition to matching the cable to the resistor iron as closely as possible on the scale to minimize errors, in addition to providing high frequency low reflections through heavy wire butted interfaces to insulators (e.g., SMA and N-type interfaces), there are usually limitations with overlapping dielectric contact surfaces such as BNCs and SMAs. The general diagram of the reaction contact surface function is a table of reaction response coefficients.

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