Agilent N9020A使用说明书

美国安捷伦N9020A信号分析仪使用说明书

FunctionalTests

Agilent Technologies

N9020A MXA Signal Analyzer

Manufacturing Part Number: N9020-90086

Supersedes: N9020-90054

Printed in USAAugust 2008

© Copyright 2006 - 2008 Agilent Technologies, Inc.

美国安捷伦N9020A信号分析仪使用说明书

Notice

The information contained in this document is subject to change without notice.

Agilent Technologies makes no warranty of any kind with regard to this material, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Agilent Technologies shall not be liable for errors contained herein or for

incidental or consequential damages in connection with the furnishing, performance, or use of this material.

Where to Find the Latest Information

Documentation is updated periodically. For the latest information about Agilent MXA signal analyzer, including software updates and application information, please visit the following Internet URLs:

美国安捷伦N9020A信号分析仪使用说明书

Contents

Table of Contents

1.Functional Tests

Functional Test Versus Performance Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Contents of this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Before Performing a Functional Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.Displayed Average Noise Level (DANL)

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143.Frequency Readout Accuracy

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184.Second Harmonic Distortion (SHD)

Test Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225.Amplitude Accuracy at 50 MHz

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Testing Preamp Option (P03, P08, P13, P26) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276.Frequency Response (Flatness)

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317.Frequency Response (Flatness), Preamp On

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358.Scale Fidelity

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.BBIQ Input Frequency Response (Option BBA only)

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

美国安捷伦N9020A信号分析仪使用说明书

Table of Contents

Contents

美国安捷伦N9020A信号分析仪使用说明书

1Functional Tests

Functional tests are tests of various instrument parameters that give a high degree of confidence that the analyzer is operating correctly. They are recommended as a check of analyzer operation for incoming inspection or after a repair. Measurement uncertainty analysis is not available for functional tests, and the analyzer is checked against limits that are wider than the published specifications. The functional tests are designed to test an analyzer operating within the temperature range defined by the analyzer specifications using a minimum set of test equipment. If a test does not pass, performance verification tests must be run to determine whether a problem exists.

Functional Tests

美国安捷伦N9020A信号分析仪使用说明书

s

tsTe lanoitcnuFFunctional Tests

Functional Test Versus Performance Verification

Functional Test Versus Performance Verification

Functional tests use a minimum set of test equipment to check a much smaller range of parameters (and a limited number of data points for each parameter) than do performance verification tests. Functional tests use limits that are wider than the published

specifications; measurement uncertainty analysis is not available for functional tests.NOTE

If a functional test does not pass, you must run performance verification tests to determine whether a problem exists.

Performance verification tests span a wide range of instrument parameters and provide the highest level of confidence that the instrument conforms to published specifications. These tests can be time consuming and require extensive test equipment.

美国安捷伦N9020A信号分析仪使用说明书

Functional Tests

Contents of this Document

Contents of this Document

This chapter includes the following:

“Before Performing a Functional Test” on page8 (what to do first).

“Test Equipment” on page9 (a list of the equipment required for all of the tests).Subsequent chapters describe the following Functional Tests: “Displayed Average Noise Level (DANL)” on page13 “Frequency Readout Accuracy” on page17 “Second Harmonic Distortion (SHD)” on page19 “Amplitude Accuracy at 50 MHz” on page23 “Amplitude Accuracy at 50 MHz” on page23 “Frequency Resp …… 此处隐藏：11634字，全部文档内容请下载后查看。喜欢就下载吧 ……