Keysight N9038A Service Guide

Keysight N9038A MXE Service Guide 681
Tests
Amplitude Accuracy at 50 MHz
Amplitude Accuracy at 50 MHz
Test Limits
See test limits in the test result Table 22-11 and Table 22-12.
Overview
A signal generator is used as the signal source for the test. The source
amplitude is varied using the signal source amplitude control. The attenuation
and resolution bandwidth are varied on the EMI receiver. The source amplitude
is measured by the power meter and receiver at each setting, and the values
compared. The difference between each pair of measurements indicates the
amplitude accuracy.
This measurement is performed for both RF inputs.
Table 22-10 Absolute Amplitude Accuracy - Required Equipment
Item Critical Specifications
Recommended
Keysight Model
Adapter
Type-N (m), to 3.5 mm (m)
Frequency: 10 MHz to 18 GHz
VSWR: < 1.1:1
1250-1743
Adapter
3.5 mm (f) to 3.5 mm (f)
Frequency: 10 MHz to 26.5 GHz
VSWR: < 1.1:1
83059B
Adapter
a
2.4 mm (f) to 3.5 mm (m)
Frequency: 10 MHz to 26.5 GHz
VSWR: < 1.1:1
11901D
Cable 1 meter
3.5 mm (m) to 3.5 mm (m)
Frequency: 10 MHz to 1.51 GHz
VSWR: < 1.4:1
11500E
Cable 120 cm
BNC (m) to BNC (m)
Frequency: 10 MHz 10503A
Power Meter Compatible with power sensor E4418B
Power Sensor Frequency Range: 50 MHz
Amplitude Range: −25 dBm to 10 dBm
8485A
Power Splitter
3.5 mm (f)
Frequency Range: 50 MHz to 26.5 GHz
Tracking between ports: < 0.25 dB
11667B
Signal Generator Typical Temperature Stability: 0.01 dBc/°CPSG
a. Required for Option 544 (44 GHz Frequency Range)

Keysight N9038A Specifications

General

Brand	Keysight
Model	N9038A
Category	Measuring Instruments
Language	English