Operation
INTRODUCTION
This chapter illustrates the features of the 87512A/B (Figure 3-1. Figure 3-2 shows a typical
test kit measurement setup.
1.
This connector routes a portion of the incident signal from the analyzer
INCIDENT.
source to input R of the network analyzer. This signal is used as the reference signal in
ratio measurements.
2.
This connector returns the re
ected signal from the device under test to
REFLECTED.
input A of the analyzer.
3.
The device under test is connected here. This connector provides the
TEST PORT.
output signal to the DUT and receives the re
ected signal from the DUT. The 87512A
TEST PORT connector is a 50
type-N connector. The 87512B TEST PORT connector is
75
type-N connector.
Figure 3-1. Test Kit Features
3
Operation
3-1