Preparing for use
R&S
®
ZNA67EXT
18
Getting Started 1179.6295.02 ─ 02
2. Use the rear foot to align the entire test set parallel to the surface of the bench
top.
3. When you connect a DUT in-between two test sets (see
on page 47), use the diplexer feet for further alignment.
5.4
Considerations for test setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
To suppress electromagnetic radiation during operation:
●
Use high-quality shielded RF cables.
●
Always terminate open cable ends.
Signal input and output levels
Information on signal levels is provided in the data sheet. Keep the signal levels
within the specified ranges to avoid damage to the product and connected devi-
ces.
Preventing electrostatic discharge (ESD)
Electrostatic discharge is most likely to occur when you connect or disconnect a
DUT.
►
NOTICE!
Electrostatic discharge can damage the electronic components of
the product and the device under test (DUT).
Ground yourself to prevent electrostatic discharge damage:
a) Use a wrist strap and cord to connect yourself to ground.
b) Use a conductive floor mat and heel strap combination.
Considerations for test setup