Testing device for radio frequency veneer

Abstract

The present invention provides a tester for the radio frequency veneer; the tester comprises an interface adaptation unit which is connected with a tested veneer to choose proper signal adaptation pattern; a radio frequency signal source unit which is connected with the interface adaptation unit and provides the radio frequency signal to the tested veneer; a radio frequency signal detecting unit which is connected with the interface adaptation unit and detects the radio frequency signal emitted by the tested veneer; an auxiliary detecting unit which is connected with the interface adaptation unit and provides working power for the tested veneer and detects the working current of the tested veneer; a main control unit which is separately connected with the radio frequency signal source unit, radio frequency signal detecting unit and auxiliary detecting unit for collocating the testing environment and controls the radio frequency signal source unit to input radio frequency signal to thetested veneer and controls the radio frequency signal detecting unit to test the frequency and power of the radio frequency signal output by the veneer and judges the testing result to decide whetherthe veneer has failure or not. The tester is characterized by low development cost, easy realization and high integral utilization rate.

Description

technical field [0001] The invention relates to the field of testing devices for communication equipment, in particular, the invention relates to a testing device for a radio frequency single board. Background technique [0002] With the rapid development of communication technology, the wireless communication business occupies an increasingly important position in the telecom operation industry, and more and more wireless communication system equipment is purchased and equipped by telecom operators. In order to ensure the normal operation of wireless communication system equipment, telecom equipment manufacturers need to test the quality of the produced boards before providing these communication devices to telecom operators, and screen out problematic boards during the manufacturing process. Therefore, effective testing methods need to be provided in the manufacturing process to ensure the production quality of each component board used in the final assembly system. [00...

AI Technical Summary

Problems solved by technology

However, according to the currently used method, it is very uneconomical to use expensive instruments to detect such single-board faults, and there are disadvantages of high investment and low output.

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