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

Initial Setup

1. If the analyzer is in the standard mode configuration remove the jumper between Port 1
SOURCE OUT and CPLR THRU connector on the front panel. This can also be done for Port 2
if high power measurements are necessary for the reverse parameters of a device under test
(DUT). Two booster amplifiers and two 20 dB couplers are required for both forward and
reverse measurements. Refer to
2. Connect the booster amplifier RF INPUT connector to the Port 1 SOURCE OUT connector on
the front panel of the analyzer.
3. Connect a 20 dB coupler (that operates within the frequency range of interest) to the booster
amplifier RF OUTPUT connector.
Figure 21 Booster Amplifier and 20 dB Coupler Connection Setup
SOURCE OUT
CPLR THRU
INPUT
N5245-90002 User's and Service Guide
Figure 21.
Booster Amplifier
RF RF
OUTPUT
Coupler
Arm
20 dB
Coupler
Main
Example: Making High Power Measurements With Option H85
Coupler
Output
N5244/45AS Option H85
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