China Electronics Technology Instruments AV3672 Series, Руководство пользователя

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Appendix
Appendix 6 Mixer Measurement
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6.2 Scalar Mixer Measurement
6.2.1 Hardware Configuration
Fig. 6.1 Hardware Setting
One power meter, two signal sources and one calibration kit are required in the scalar mixer measurement
calibration. The calibration kit is divided into the mechanical calibration kit and electronic calibration kit. The
electronic calibration kit inserted into the USB interface (as shown in the above figure) can be automatically
identified by the analyzer. The DUT can be connected to any port of the instrument. For the four-port vector
network analyzer, the internal source 2 can be used as the LO input end, so no external source is required.
6.2.2 Setting of Measurement Type
Menu path: [Response] > [Measure] > [Measurement Class] . Select [Scalar Mixer] and click [OK] . The default
setting is Channel 1. For mixer measurement in a new channel, click the [New Channel] button.
Fig. 6.2 Setting of Mixer Measurement
6.2.3 Setting of Mixer Measurement
Menu path: [Response] > [Measure] > [Mixer Setup] . Set the [Sweep Setup] , [Power Setup] , [Mixer frequency
Setup] , [Mixer Power Setup] and [Mixer Setup] in the pop-up dialog box.