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Preparing for use
R&S
®
NRPM
20
User Manual 1425.8663.02 ─ 07
4.4
Hardware and software requirements
4.4.1
Hardware
The basic measurement equipment for an OTA power measurement with the
R&S
NRPM consists of:
●
Three channel sensor module R&S
NRPM3N or R&S
NRPM3.
●
Antenna modules:
– R&S
NRPM-A90: one at a minimum, and three at a maximum per sensor
module.
– R&S
NRPM-A90D: occupies two channels of the sensor module. You can
split the antenna module cables of one R&S
NRPM-A90D antenna module
on two interface or feedthrough modules.
●
One of the following:
– Filtered cable feedthrough module R&S
NRPM-ZD3 (RF shielded box) and
the interface cable R&S
NRPM-ZKD3.
– Three channel interface module R&S
NRPM-Z3 (RF test chamber).
Tool for fixing the strain relieve: torx screwdriver TX8.
●
Desktop PC or laptop with:
– Linux, macOS, or MS
Windows operating system.
– USB interface.
●
LAN connection cables
RJ-45 Ethernet cable (at least CAT6 STP).
How to:
Chapter 6.3.4, "Using the LAN connection"
●
USB connection cables
Double shielded cables, e.g. R&S
NRP-ZKU, or NRP-ZK6.
How to:
Chapter 6.3.3, "Using the USB connection"
See
Chapter 6, "Setting up a measurement"
on page 37 for examples on how to
set up an R&S
NRPM OTA power measurement.
Hardware and software requirements