E5071C
422
Measuring Unbalanced-Balanced Bandpass Filter
• Overview
• Procedure
Other Measurement Examples
Overview
This section introduces an example of actually evaluating the unbalanced
and balanced SAW bandpass filter with a center frequency of 942.5 MHz.
The following figure shows the measurement circuit in the condition for
evaluating a DUT.
Procedure
Here, the DUT is evaluated by following the steps.
Step Description
1. Connecting the DUT The DUT is connected.
2. Setting the Measurement Conditions
The measurement conditions
are defined.
3. Performing Calibration
The full 3-port calibration is
executed.
4. Setting a Balance Conversion
Topology
The balance conversion
topology is specified.