Agilent Technologies B1542A, User Manual

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Agilent B1542A User’s Guide, Edition 4 2- 17
Installation
Hardware Installation
Connecting RF Probes
Only for the RF probe users. Connect the following accessories as shown in Figure
2-14. Use a torque wrench and an open-end wrench to fasten the SMA connectors.
Required accessories:
• DUT cable, 1.5 m, 2 ea.
• SMA(f)-(m)-(f) adapter, 1 ea.
• 50
Ω
Terminator, 1 ea.
• SMA(m)-(m) adapter, 1 ea., used to connect the path to the RF probe for gate
Procedure:
1. Connect a DUT cable between a RF probe and the bias-T’s RF+DC connector or
the Drain pulse/dc switch unit’s DUT connector of the pulsed IV test system.
And set the RF probe to the appropriate place.
2. Connect the SMA adapters, terminator, and a DUT cable between a RF probe
and the divider or the Gate pulse/dc switch unit’s DUT connector of the pulsed
IV test system. And set the RF probe to the appropriate place.
Figure 2-14 RF Probe Connections
to Drain
to Gate
SMA(m)-(m)
Terminator
SMA(f)-(m)-(f)
to Bias-T (RF+DC) or
to Drain pulse/dc switch unit (DUT)
to Divider or
to Gate pulse/dc switch unit (DUT)
DUT cable, 1.5 m
DUT cable, 1.5 m
1
2