Getting Started
R&S
®
SMA100B
20
User Manual 1178.3834.02 ─ 03
Instrument damage caused by electrostatic discharge
Electrostatic discharge (ESD) can damage the electronic components of the instrument
and the device under test (DUT). Electrostatic discharge is most likely to occur when
you connect or disconnect a DUT or test fixture to the instrument's test ports. To pre-
vent electrostatic discharge, use a wrist strap and cord and connect yourself to the
ground, or use a conductive floor mat and heel strap combination.
Risk of instrument damage due to inappropriate operating conditions
An unsuitable operating site or test setup can damage the instrument and connected
devices. Before switching on the instrument, observe the information on appropriate
operating conditions provided in the data sheet. In particular, ensure the following:
●
All fan openings are unobstructed and the airflow perforations are unimpeded. The
minimum distance from the wall is 10
cm.
●
The instrument is dry and shows no sign of condensation.
●
The instrument is positioned as described in the following sections.
●
The ambient temperature does not exceed the range specified in the data sheet.
●
Signal levels at the input connectors are all within the specified ranges.
●
Signal outputs are connected correctly and are not overloaded.
2.1.1.1
EMI Suppression
Electromagnetic interference (EMI) may affect the measurement results.
To suppress generated Electromagnetic Interference (EMI),
●
Use suitable shielded cables of high quality. For example use double-shielded RF
and LAN cables.
Note:
USB cables are of varying and often poor quality. Therefore, check the qual-
ity of each individual USB cable as described in the service manual.
●
Always terminate open cable ends.
●
Note the EMC classification in the data sheet
2.1.1.2
Unpacking and Checking the Instrument
Unpack the R&S
SMA100B carefully and check the contents of the package.
●
Check if all items listed on the delivery note, including this getting started manual,
are included in the delivery.
●
Check the R&S
SMA100B for any damage.
If the contents are damaged, immediately contact the carrier who delivered the
package.
Preparing for Use
