Ronde & Schwarz 1424.6721K02, Руководство пользователя

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Power sensor tour
R&S
®
NRP18S-xx
19 User Manual 1178.3686.02 ─ 07
4 Power sensor tour
This chapter provides an overview of the available connectors and LEDs of the power
sensor.
1
2
3
4
5
Figure 4-1: R&S NRP18S
‑
xx power sensor
1 = RF connector (attenuator), see Chapter 4.1, "RF connector" , on page 19
2 = RF connector (sensor), see Chapter 4.1, "RF connector" , on page 19
3 = Status LED, see Chapter 4.2, "Status information" , on page 20
4 = Host interface connector, see Chapter 4.3, "Host interface" , on page 20
5 = Trigger I/O connector, see Chapter 4.4, "Trigger I/O connector" , on page 20
4.1 RF connector
The RF connector is used for connecting the power sensor to a device under test
(DUT) or a signal generator. See
Chapter 3.4, "Connecting to a DUT" , on page 13.
The RF connector type is an N connector. Use it to connect to the following:
●
Included attenuator, which is in turn connected to a device under test (DUT) or a
signal generator.
●
DUT or signal generator, directly connected.
●
Two-port device ("S-parameter device"), which in turn is connected to a DUT or a
signal generator.
For maximum measurement accuracy, tighten the RF connector using a torque wrench
with a nominal torque as specified in the following table.
RF connector