Procedure - Keysight Technologies X Series Service Manual

Functional Tests
Frequency Response (Flatness), Preamp On
Item
a
Power Sensor
b
Power Sensor
a
Power Splitter
b
Power Splitter
Synthesized Sweeper
a. For Options P03, P07, P13, and P26
b. For Options P32 and P44
Figure 17-6 Frequency Response Test Setup

Procedure

1. Zero and calibrate the power meter and power sensor as described in the
654
Critical Specifications
Frequency Range: 50 MHz to 26.5 GHz
Amplitude Range: –65 dBm to –55 dBm
Frequency Range: 50 MHz to 44 GHz
Amplitude Range: –65 dBm to –55 dBm
Frequency Range: 50 MHz to 26.5 GHz
Tracking between ports: < 0.25 dB
Frequency Range: 50 MHz to 44 GHz
Tracking between ports: < 0.4 dB
Frequency Range: 50 MHz to 26.5 GHz maximum
frequency of the EXA
power meter operation manual.
(for this test)
Keysight N9010A EXA Service Guide
Recommended
Keysight Model
8485D
8487D
11667B
11667C
PSG