Anritsu MP2110A BERTWave - Page 107

2.10 Precautions for Preventing Damage
2-33
2
Before Use
CAUTION
• Always use 3-pin power cords when connecting
external devices, including experimental circuits, to AC
outlets.
Connect the ground wires of external devices and
MP2110A to a common ground.
•
Turn on the external devices, including experimental
circuits, before connecting them to the MP2110A. Use
coaxial cables when connecting.
On the contrary, disconnect the coaxial cables between
external devices and the MP2110A before turning off the
external devices.
Figure 2.10.1-1 Example of Connection with DUT
Coaxial Cable
MP2110A
Use 3-pin power cords
AC Outlets
Be sure to connect the ground
structure (like frame ground) and the
ground terminal with a ground wire.
Connect to a
common ground.
Connect a protective
attenuator, within the
range not affecting results
of measurement.
(Recommended bandwidth:
40 GHz or more)
DUT