Additional Setup - Keysight N5244/45AS Option H85 User's And Service Manual

Add itional Setup
9. Turn Off the booster amplifier.
10.Connect the open port of the 20 dB coupler to the Port 1 CPLR THRU connector on the front
panel. This can also be done on Port 2 if reverse parameters high power measurements are
required.
11.Disconnect the REFERENCE SOURCE OUT and RCVR R1 IN jumper on the front panel.
Connect the coupled arm of the 20 dB coupler (along with any added attenuation) to the
RCVR R1 IN. The same instructions apply to Port 2 with one exception; disconnect the
jumper to RCVR R2 IN if high power measurements are required for the reverse parameters.
Figure 25 PNA-X Port 1 Amplifier, Coupler, Attenuator Connections
N5245-90002 User's and Service Guide
RCVR A IN
CPLR ARM
Fix Attenuator
SOURCE OUT
CPLR THRU
RCVR R1 IN
Booster Amplifier
RF RF
INPUT OUTPUT
Coupler
Main
Example: Making High Power Measurements With Option H85
Fix
Attenuator
Coupler
Arm
20 dB
Coupler
Output
N5244/45AS Option H85
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