Keysight 86205A, Руководство по эксплуатации и обслуживанию

Страница: 24 / 45

2 Operation
24 Keysight 86205A Operating and Service Manual
Reflection measurement configuration
To set up the measurement
1 Connect the equipment as shown in Figure 2-6 .
Figure 2-6 Reflection measurement setup
2 On the tracking generator, press:
AUX CTRL
TRACK GEN, SRC PWR ON
3 Set the desired center frequency and span to view the DUT.
4 Replace the DUT with a short circuit.
5 Normalize the trace by pressing:
TRACE
TRACE B, CLEAR WRITE B
BLANK B, MORE 1 OF 3, NORMALIZE ON
6 Measure the DUT by connecting it to port 1 of the bridge.Terminate the second port of a
two-port DUT.
7 Press MKR and position the marker with the front panel knob to measure the return loss at the
frequency of interest.
KEYSIGHT 86205A
DIRECTIONAL BRIDGE
KEYSIGHT 8590A
SPECTRUM
ANALYZER OPTION 10