CN203574086U

CN203574086U - 4G cavity four-way power divider

Info

Publication number: CN203574086U
Application number: CN201320428713.9U
Authority: CN
Inventors: 董后友
Original assignee: Prosperous Communication Materials Co Ltd That Reaches In Shenzhen
Current assignee: Prosperous Communication Materials Co Ltd That Reaches In Shenzhen
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2014-04-30
Anticipated expiration: 2023-07-15

Abstract

The utility model discloses a 4G cavity four-way power divider, and the power divider comprises a housing. The interior of the housing is provided with a conducting rod. The front end of the housing is provided with four ports. The four ports at the front end of the housing and a rear port are respectively equipped with a connector. Four ports at the front end in the housing and a rear port are respectively provided with a pin. The pins are located in the connectors and respectively connected with the conducting rod. The conducting oxidation or silvering of the housing and the conducting rod guarantee the cleanness and smooth finish of the surface of the housing and the conducting rod. The connectors are waterproof, and the surfaces of the connectors are coated with ternary alloy. The material PTFE of an internal dielectric block is resistant to high temperature and is fastened with the housings of the connectors. The shrinking mouths of the pins are good in elasticity and are silvered. The power divider provided by the utility model is wide in frequency band, is high in intermodulation, is low in loss, is high in power, is small in standing wave, is low in in-band flatness, and is suitable for various types of working humidity and temperature. The power divider provided by the utility model is wide in range of application, is resistant to water and shock, is simple and quick in assembly, and is high in rate of finished products.

Description

A kind of 4G cavity four power splitters

Technical field:

The utility model relates to mobile communication equipment field, relates in particular to a kind of 4G cavity four power splitters.

Background technology:

Wireless communication technology is through development for many years, enters the 3G epoch from the GSM epoch, and following more advanced 4G network had can be practical technology, also have at home pilot, and domestic application is also rare in the equipment of 4G network.

Therefore imagination provides a kind of novel 4G cavity four power splitters (Power Distributer): power averaging is assigned to the passive device that each gets on along separate routes, has an input and four output ports, the node during for compartment system link branch connects.

Along with the research that deepens continuously of the broadband devices such as broad-band antenna, broadband filter, also increasing to the demand of the power divider in broadband.For 4G power splitter, need possess in certain frequency band range, the function that power output is distributed according to a certain percentage, isolation mutually between each output port, each input/output port coupling and loss are as far as possible little.

Utility model content:

The purpose of this utility model is just to provide a kind of 4G cavity four power splitters, mainly power averaging is assigned to the passive device that each gets on along separate routes, has an input and four output ports, and the node during for compartment system link branch connects.

The technical solution adopted in the utility model is:

A kind of 4G cavity four power splitters, comprise housing: contact rod is installed in housing, housing front end has four ports, four ports and the rear port of housing front end are all provided with connector, four ports and the rear port place of housing Inner Front End are all provided with contact pin, and contact pin is positioned at connector and interconnects with stub.

Described housing and contact rod electric conductive oxidation or silver-plated, cleannes and the fineness on assurance housing and contact rod surface.

Described connector waterproof, plated surface ternary alloy three-partalloy, the material PTFE of the medium block in it is high temperature resistant and fastening with connector shell.

The contraction mouth good springiness of described contact pin and silver-plated.

Compared with prior art, the beneficial effects of the utility model are:

The utility model 4G cavity four power splitters possess broadband, high intermodulation, and low-loss, high power, low post ripple, the little feature of degree dawn in band, is adapted to different operating humidity and working temperature.It is widely used, energy water, shock, and assembling simple and fast, rate of finished products is high.

Accompanying drawing explanation:

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is the utility model structure cutaway view.

Embodiment:

Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:

A kind of 4G cavity four power splitters, comprise housing 1: contact rod 2 is installed in housing 1, housing 1 front end has four ports, four ports and the rear port of housing front end are all provided with connector 3, four ports and the rear port place of housing Inner Front End are all provided with contact pin 4, and contact pin 4 is positioned at connector 3 and interconnects with stub 2; Housing 1 and contact rod 2 electric conductive oxidations or silver-plated, cleannes and the fineness on assurance housing 1 and contact rod 2 surfaces; Connector 3 waterproof, plated surface ternary alloy three-partalloy, the material PTFE of the medium block in it is high temperature resistant and fastening with connector shell; The contraction mouth good springiness of contact pin 4 and silver-plated.

These 4G cavity four power splitter operating frequencies are: 698～2700MHz.

Above-described embodiment is only preferably execution mode of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, do not departing under the prerequisite of the utility model design, within any apparent improvement and modification all should fall into protection range of the present utility model.

Claims

1. 4G cavity four power splitters, comprise housing, it is characterized in that: contact rod is installed in housing, housing front end has four ports, four ports and the rear port of housing front end are all provided with connector, four ports and the rear port place of housing Inner Front End are all provided with contact pin, and contact pin is positioned at connector and interconnects with stub.

2. 4G cavity four power splitters according to claim 1, is characterized in that: described housing and contact rod electric conductive oxidation or silver-plated, cleannes and the fineness on assurance housing and contact rod surface.

3. 4G cavity four power splitters according to claim 1, is characterized in that: described connector waterproof, and plated surface ternary alloy three-partalloy, the material PTFE of the medium block in it is high temperature resistant and fastening with connector shell.

4. 4G cavity four power splitters according to claim 1, is characterized in that: the contraction mouth good springiness of described contact pin and silver-plated.