APPARATUS AND METHOD FOR TESTING LEVEL OF RADIO FREQUENCY SIGNAL

摘要

An apparatus and method for testing level of a radio frequency signal is provided to reduce a cost for constructing a test environment by testing radio frequency of an optical module with a simple digital device. A radio frequency power detection unit(110) converts an inputted radio frequency into a voltage level signal. An analog to digital converter(120) converts the voltage level signal into the digital value. The radio frequency level converter(140) converts the output of the radio frequency level into the radio frequency level output value by using each frequency band radio frequency level table. A reference level setting unit compares the output value of converted radio frequency level with a reference value stored of a predetermined reference optical module. A display unit(170) displays a comparison result of the optical module.