Keysight N8973B User Manual

510 Keysight NFA Series Noise Figure Analyzers Service Guide
Functional Tests
Frequency Response (Flatness), Preamp On
Figure 17-6 Frequency Response Test Setup
Procedure
1. Zero and calibrate the power meter and power sensor as described in the
power meter operation manual.
Power Sensor
a
Frequency Range: 50 MHz to 26.5 GHz
Amplitude Range: –65 dBm to –55 dBm
8485D
Power Sensor
b
Frequency Range: 50 MHz to 44 GHz
Amplitude Range: –65 dBm to –55 dBm
8487D
Power Splitter
a
Frequency Range: 50 MHz to 26.5 GHz
Tracking between ports: < 0.25 dB
11667B
Power Splitter
b
Frequency Range: 50 MHz to 44 GHz
Tracking between ports: < 0.4 dB
11667C
Synthesized Sweeper Frequency Range: 50 MHz to 26.5 GHz maximum
frequency of the EXA
PSG
a. For Options P03, P07, and P26
b. For Option P44
Item
Critical Specifications
(for this test)
Recommended
Keysight Model

Keysight N8973B Specifications

General

Brand	Keysight
Model	N8973B
Category	Measuring Instruments
Language	English