Agilent Technologies E5071C Manual page 1172

Measuring a Multi-port Device
Overview
•
Overview of the Program
•
Description of the Program
•
Sample Program
•
Other topics about Application Programs
Overview
The apl_sys.vba shows a sample program (VBA program) that
demonstrates how to measure a (3-terminal) duplexer. This VBA program
consists of the following modules:
For the E5071C with 2-port S-parameter test set, a runtime
•
error occurs because there are parameters that cannot be
measured.
Object
name
frmDupRes
mdlDupMeas
Overview of the Program
The program performs full 3-port calibration using the 85032F calibration
kit, measures a (3-terminal) duplexer, and calculates and displays the limit
test result, insertion loss, and band-pass ripple. The following figure shows
the simple flow of the (3-terminal) duplexer measurement program:
Flow of duplexer measurement program
Module type
User form
Standard
module
Description
Displays the analysis result
Performs duplexer
measurement
Programming
1399