R&S NRP Series, Начало работы

Страница: 40 / 52

Operating concepts
R&S
®
NRP Series
40 Getting Started 1419.0170.02 ─ 16
Setup
NRP
3-Path Diode Power Sensor
MHz to GHz, 100 pW to 200 mW (−70 dBm to +23 dBm)
SMART SENSOR TECHNOLOGY
1
2
3
4
5
6
Figure 5-3: Setup with the R&S Power Viewer
1 = Signal source
2 = R&S NRP power sensor
3 = Host interface connector
4 = R&S
NRP
‑
ZKU cable
5 = USB connector
6 = Computer with installed R&S
Power Viewer
1. NOTICE! Incorrectly connecting or disconnecting the power sensor can dam-
age the power sensor or lead to erroneous results. Ensure that you connect or
disconnect the power sensor as described in
Chapter 3.4, "Connecting to a
DUT" , on page 13.
Connect the power sensor to the signal source.
2. Connect the cables as shown in Figure 5-3 .
For a detailed description, refer to Chapter 3.7.1.1, "Simple USB connection" ,
on page 16.
Starting a measurement
For a detailed description, refer to the operating manual of the R&S Power
Viewer. The manual is installed automatically during the installation of the
R&S
Power Viewer.
1. Start the R&S Power Viewer.
2. Execute zeroing.
Note: Turn off all measurement power signals before zeroing. An active mea-
surement signal during zeroing causes an error.
3. Switch on the test signal of the signal source.
4. Select a measurement.
R&S Power Viewer