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DIN adapter connector standard element used for passive inter-modulation test

A transfer connector and passive intermodulation technology, applied in the direction of connection, electrical components, coupling devices, etc., can solve the problems of reduced call quality, short construction period, and low service level

Active Publication Date: 2014-07-16
WUHAN HONGXIN TELECOMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction period is short, the development speed is fast, and the construction period overlaps. There are some quality problems in the construction of the network, both in the planning stage and in the subsequent expansion project. As a result, various resources of the entire communication network cannot be used reasonably. It is a great waste, and it also reduces the quality of the call, the service level is low, and the network operation efficiency is low

Method used

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  • DIN adapter connector standard element used for passive inter-modulation test
  • DIN adapter connector standard element used for passive inter-modulation test
  • DIN adapter connector standard element used for passive inter-modulation test

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specific Embodiment approach

[0019] The technical solution of the present invention will be described in detail below in conjunction with the drawings and embodiments.

[0020] like figure 1 , 2 As shown, the DIN-type transfer connector standard parts for passive intermodulation testing provided by the embodiment include DIN-type male outer conductor 1, DIN-type male nut 2, nonlinear components 3, labels 4, sleeves Barrel 5, DIN type female head outer conductor 6, DIN type male head center conductor 7, rubber ring 8, insulator 9, DIN type female head center conductor 10, DIN type female head outer conductor 6 is provided with threaded through hole 64, insulator 9 The side is provided with a circular through hole;

[0021] DIN type male center conductor 7 is pressed into insulator 9, DIN type female center conductor 10 and DIN type male center conductor 7 are crimped into one body, DIN type male center conductor 7, DIN type female center conductor 10 and insulator 9 Commonly press the outer conductor 6 ...

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Abstract

The invention relates to a standard part of a DIN transfer connector used for passive intermodulation testing. Some of the linear components protrude out of the sleeve, screw the fixed sleeve into the internal thread on the side of the DIN-type adapter connector, and control the interaction of the nonlinear components with the thread on the sleeve. Adjust the input volume of the standard parts to realize the adjustment of the intermodulation value of the standard parts. The standard parts provided by the present invention are suitable for any frequency band, and are especially suitable for intermodulation calibration of various passive intermodulation test systems or instruments; the structure is simple and the implementation is convenient, only by adjusting the entry of nonlinear components in the standard parts amount to control the intermodulation value.

Description

technical field [0001] The invention relates to a standard part of a DIN transfer connector used for passive intermodulation testing. The standard part introduces a non-linear component for adjusting the passive intermodulation value. Background technique [0002] In recent years, with the rapid development of communications, especially with the large-scale construction of 3G standard WCDMA, CDMA2000, and TD-SCDMA third-generation mobile communication systems, driven by market demand, mobile networks continue to expand, and network planning has also repeatedly followed the adjustment. The construction period is short, the development speed is fast, and the construction period overlaps. There are some quality problems in the construction of the network, both in the planning stage and in the subsequent expansion project. As a result, various resources of the entire communication network cannot be used reasonably. It is a great waste, and it also makes the call quality decline...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R31/06
Inventor 万丰王志勇王波
Owner WUHAN HONGXIN TELECOMM TECH CO LTD