R&S NRX-B4, Руководство пользователя

Страница: 43 / 450

Measurement Basics
R&S
®
NRX
43 User Manual 1178.5566.02 ─ 05
6.3 Performing a Measurement
This measurement description is designed to give you a first impression. For further
information, see the description of the measurements, their results and their settings:
●
Chapter 7, "Configuration for All Measurement Types" , on page 46
●
Chapter 8, "Measurement Types and Result Displays" , on page 63
●
Chapter 9, "Sensor Configuration" , on page 104
Setup
1. Connect one or more R&S power sensors to the R&S NRX. See Chapter 4.8,
"Connecting Power Sensors" , on page 26.
How many R&S power sensors you can connect depends on the options of your
R&S NRX. See
Chapter 6.1, "Parallel Measurements" , on page 41.
2. Connect each R&S power sensor to a DUT (signal source). See the user manual of
the R&S power sensor for information on topics that need your special attention.
Starting a measurement
1. Preset the R&S NRX and the connected R&S power sensors.
a) Press the [Preset] key.
b) Tap "Preset".
See also Chapter 10, "Saving and Recalling Settings" , on page 123.
2. Depending on the power sensor and the measurement conditions, consider to zero
the power sensor:
Execute zeroing:
Note: Turn off all measurement signals before zeroing. An active measurement
signal during zeroing causes an error.
a) Switch off the power of the signal source.
b) Press the [Zero] key.
c) Tap "Zero All Sensors".
See also Chapter 11, "Zeroing Sensors" , on page 125.
3. Configure the measurement.
a) Open the "Measurement Settings" dialog, as described in Chapter 5.1.2, "Main
Measurement Dialog" , on page 30.
b) Select the "Measurement Type", for example "Continuous Average".
c) Tap "Quick Setup"
> "Auto Set".
4. Switch on the signal source.
The measurement starts, and the result is displayed in dBm.
5. If necessary, perform further settings.
Performing a Measurement