Automatic test system for communication product

A technology for automatic testing systems and products, applied to measuring devices, reducing unwanted effects, instruments, etc., to achieve the effect of improving accuracy and repeatability

Active Publication Date: 2014-11-19
重庆盟讯电子科技有限公司
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Problems solved by technology

The difficulty of this type of automatic test system lies in the noise problem of the derived vehicle after the test items are integrated and automatically controlled

Method used

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  • Automatic test system for communication product
  • Automatic test system for communication product

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] see figure 1 with figure 2 , the automatic detection system for communication products provided by the present invention includes an isolation box 7, a filter 19 and a counter 22 connected to the isolation box 7, and a noise meter 72, an earphone 73, an antenna 78, a power detector, and a noise meter 72 are arranged in the isolation box 7 pin 76, the isolation box 7 is connected with the device under test, the noise meter 72 and the power supply probe 76 a...

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Abstract

The invention relates to the technical field of communication product tests, specifically to an automatic test system for a communication product. The technical scheme that is adopted is that: the automatic test system includes an isolation box, and a filter and a counter which are connected with the isolation box, wherein the isolation box is internally provided with a noisemeter, an earphone, an antenna, and a power probe; the isolation box is connected with an object device to be tested; the noisemeter and the power probe are connected with the filter; the filter is connected with a power supply and a relay; the relay is connected with a multifunctional digital multimeter and an audio analyzer; the earphone is connected with the noisemeter; the antenna is connected with a frequency mixer; the frequency mixer is connected with the counter and further connected with a radio frequency switcher; and a signal generator is connected and arranged between the radio frequency switcher and the audio analyzer. The beneficial effects of the automatic test system for the communication product are that by adopting the test system, all functions of the communication product can be tested and test results identical to those obtained in standard test rooms can be obtained.

Description

technical field [0001] The invention relates to the technical field of communication product testing, in particular to an automatic testing system for communication products. Background technique [0002] At present, most of the test platforms for communication products are mainly used to test various components such as IC bare boards, antennas, etc., and there is little testing of finished products. However, if only the relevant parts are tested, the quality of the product cannot be effectively and comprehensively controlled. At present, manual testing of various products in a shielded room is widely used to reduce external interference. This method is not only time-consuming and labor-intensive, but also prone to human misjudgment. [0003] In view of the above problems, it is necessary to develop an automatic detection platform for the full functions of the finished product (including radio frequency, voice, current consumption...). The difficulty of this type of automat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01D3/028G05B19/05
Inventor 姚建生
Owner 重庆盟讯电子科技有限公司
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