Keysight N9038A Service Guide

Keysight N9038A MXE Service Guide 705
Tests
CISPR Resolution Bandwidth Shape Accuracy
CISPR Resolution Bandwidth Shape Accuracy
Test Limits
See the test limits in Table 22-31.
Overview
The CISPR resolution bandwidth shape accuracy is measured for all four of the
CISPR specified resolution bandwidths - 200 Hz, 9 kHz, 120 kHz, and 1 MHz.
The CISPR 16-1-1 standard provides masks that each of these resolution
bandwidths must fall within. This test will verify that the resolution bandwidth
shapes fall within the individual frequency offset points in the standard.
This measurement is performed on RF Input 1 only.
Table 22-24 CISPR Resolution Bandwidth Shape Accuracy - Required Equipment
Item
Critical Specifications
(for this test)
Recommended
Keysight Model
Adapter
Type-N (m) to 3.5 mm (f)
Frequency: 10 MHz to 1.51 GHz
VSWR: < 1.1:1
1250-1744
Adapter
a
3.5 mm (f) to 3.5 mm (f)
Frequency: 10 MHz to 1.51 GHz
VSWR: < 1.1:1
83059B
Adapter
b
2.4 mm (f) to 3.5 mm (f)
Frequency: 10 MHz to 1.51 GHz
VSWR: < 1.1:1
11901B
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
Signal Generator Frequency: 10 MHz to 1.51 GHz PSG
a. Quantity of 2 required for Option C35 (3.5 mm RF Input 1)
b. Required for Option 544 (44 GHz Frequency Range)

Keysight N9038A Specifications

General

Brand	Keysight
Model	N9038A
Category	Measuring Instruments
Language	English