Marine Active Antenna Waterproof RF Connector

Abstract

A marine active antenna waterproof radio frequency connector, which includes a base (11), a first insulator (3) and a contact (1), characterized in that the boss end of the first insulator (3) is inserted into the base (11 ), one end surface of the first insulator (3) with a boss is against the surface of the base (11), and the rod of the contact (1) extends into the base through the through hole on the first insulator (3) In (11), the second insulator (6) and the locking device for fixing the rod of the contact (1) located in the base (11) are successively set on the rod of the contact (1) located in the base (11). A nut (8), with a solder piece (9) fixed on the end surface of the rod of the contact (1) located in the base (11); the other end of the contact (1) is provided with an inner The inner threaded hole (20) connected with the screw rod and the outer thread (16) matched with the inner thread (15) on the screw cover (17) of the fixed antenna (14). The invention can be widely used in the waterproof electrical connection of various outdoor electronic products, while keeping the small distributed electrical parameters of the contacts to the ground.

Description

technical field [0001] The invention relates to an electronic communication technology, in particular to an active antenna radio frequency connector, in particular to a marine active antenna waterproof radio frequency connector. Background technique [0002] At present, in the communication receiving system, the use of active antenna is a common means to improve the sensitivity of the receiver, which requires both the amplifier (an important part of the active antenna) and the antenna rod to work outdoors, which requires the enclosure of the amplifier There must be good sealing characteristics, and in order to make the radio signal induced on the antenna mast be transmitted to the input end of the amplifier without loss, it is required to have a waterproof wall-through RF connector at the end of the antenna mast and the input end of the amplifier . It should satisfy both good radio frequency transmission characteristics and good sealing and waterproof properties, and the co...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing waterproof radio frequency connector cannot meet the requirements of use, and to design a method that can meet the performance requirements of the product without affecting the good radio frequency transmission characteristics between the antenna rod and the electronic circuit in the sealed casing. Marine active antenna waterproof RF connector that can ensure the tightness of the sealed shell

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