Connecting To A Dut - R&S NRQ6 Getting Started

®
R&S NRQ6
4.4

Connecting to a DUT

The R&S NRQ6 has fan openings at both sides of the casing, as shown in
ure 5-1. When connecting the R&S NRQ6 to a DUT and setting up the measure-
ment assembly, be careful to allow sufficient airflow.
Risk of damage due to insufficient airflow
If the R&S NRQ6 is run with insufficient airflow for a longer period, the
R&S NRQ6 overheats. Overheating can disturb the operation, even cause
damage and lead to wrong measurement results.
Make sure of the following:
● All fan openings are unobstructed.
● Airflow perforations are unimpeded.
● Minimum distance between the fan openings and any object is 10 cm.
To connect to the DUT
For connecting the R&S NRQ6 to a DUT, use the RF connector of the
R&S NRQ6. For details, see
1. Ensure that the RF connector of your DUT is compatible with the RF connec-
tor of the R&S NRQ6.
2. Insert the RF connector straight into the RF output of your DUT. Take care not
to tilt it.
3. NOTICE! Risk of damaging the center pin of the RF connector. Only rotate the
hex nut of the RF connector. Never rotate the R&S NRQ6 itself.
Tighten the RF connector manually.
4. Tighten the RF connector using a torque wrench with the nominal torque of
1.36 Nm (12'' lbs) to ensure maximum measurement accuracy.
Getting Started 1178.3705.02 ─ 07
Chapter 5.1, "RF
180
SMART SENSOR TECHNOLOGY
Connector",
LAN PoE+
NRQ6
Frequency Selective Power Sensor
Host
Interface
LO I/0
Sample Clock I/O (Default: 120 MHz)
Preparing for Use
Connecting to a DUT
Fig-
on page 32.
17