MEASURING APPARATUS AND MEASURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of confirming variation in electric characteristics at the time that a reception state and a transmission state are mutually switched due to a press-to-talk signal as a trigger.SOLUTION: A measuring apparatus 10 includes: a power supply voltage output section 23 for supplying DC power supply voltage to a DUT 1; a PTT signal output section 24 for outputting a press-to-talk signal to the DUT 1; an electric characteristic measuring section 22 for inputting a radio frequency signal including a component of an AF signal from the DUT 1 and measuring a predetermined electric characteristic of a transceiver on the basis of the radio frequency signal; and a display section 27 for displaying the power supply voltage and data indicating time variation of the predetermined electric characteristic at the time that the reception state and the transmission state are switched due to the press-to-talk signal as a trigger.SELECTED DRAWING: Figure 1