Agilent Technologies 89441A manual Qam Ht, Ram

Page 84

Index

relative, example GS 4-1 wrap GS 5-7

phase error

See demodulation, digital

phase noise, analysis example OP 2-1 phase, displaying HT

PHS (PHP) HT plotter

setting up GS 6-2 plotter interface GS 7-15 plotting GS 6-3, HT

aborting HT about plotting HT

changing plotter pen assignments HT data and file formats HT

date and time HT

default pen assignments HT output to file HT

plot speed HT

selecting an output device HT selecting display items HT setting P1/P2 HT

setting the GPIB address HT specifying line types HT starting HT

PM demodulation algorithm OP 15-10 example OP 1-4, OP 2-3 using HT

points

See frequency points points, defined HT

points-per-symbol, setting OP 8-4, HT polar display, using HT

polar markers example OP 8-4 units, example OP 8-4

post-trigger delay HT power HT

adjacent-channel GS 2-6 band power GS 2-6, HT

band power, rms square-root of HT carrier-to-noise HT carrier-to-noise-density HT consumption GS 7-2

cords GS 7-3

power ratio GS 2-6, HT turn on failure GS 7-21

power calculation, digital demodulation OP 8-4

power ratio markers GS 2-4

 

power spectral density

GS 2-2

pre-trigger delay

HT

 

 

preset hardkey

HT

 

 

printer

 

 

 

 

interface

GS 7-15

 

 

setting up

GS 6-2

 

 

printing GS 6-3, HT

 

 

aborting

HT

 

 

 

about printing

HT

 

 

data and file formats

HT

 

date and time

HT

 

 

online help, printing

HT

 

output to file

HT

 

 

selecting an output device

HT

selecting display items HT

 

setting the GPIB address HT

starting HT

 

 

 

PROBE POWER connectors

HT

problems, digital/video demod HT

PSD measurements HT

 

psk (phase shift keying) HT

 

pulse length, in digital demod

OP 6-6

pulse modulation

 

 

See demodulation, digital

 

PULSE NOT FOUND

HT

 

pulse search

 

 

 

in digital demod OP 17-14

 

setup example

OP 6-6

 

pulsed signals, digital demod

OP 17-14

Q

QAM

block diagram, video demod OP 18-4

QAM HT

QAM demodulation, example OP 8-1 QPSK softkey HT

R

raised cosine filters OP 17-17

RAM

See memory RAM disk

See disk drives random noise softkey HT range HT

autoranging HT example GS 5-3

setting optimum range HT single ranging HT

range (continued)

tracking the reference level HT

GS = Getting Started Guide

HT = Online Help

OP = Operator's Guide

(press (Help) key)

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Contents Agilent Technologies 89441A Getting Started Guide Analyzer at a Glance Iii Front PanelThis page left intentionally blank Saftey Summary Fuses Safety Symbols Notation Conventions This Book This page left intentionally blank Table of Contents General Tasks XiiUsing Online Help To learn about online help Enter the online help system Press HelpTo display help for hardkeys and softkeys To display a related help topic To select a topic from the help index Page Making Simple Noise Measurements To measure random noise Start an averaged measurementTo measure band power Turn on the band power markersTo measure signal to noise ratios Turn on the carrier-to-noise markerCarrier-to-noise ratio normalized to one Hertz Page Using Gating to Characterize a Burst Signal To Use Time Gating Display should now appear as shown belowConfigure the display and the measurement Set up the time gating and examine the first burstExamine the second burst Page Measuring Relative Phase To measure the relative phase of an AM signal Measuring Relative Phase To measure the relative phase of an PM signal Zero the offset marker on the carrierCharacterizing a Filter To set up a frequency response measurement Have option AY7If section for network measurements Press Auto Scale To use the absolute marker To use the relative marker To use the search marker To display phase Specify phase data for the second traceTo display coherence Activate the second trace and select a coherence measurementGeneral Tasks To set up peripherals General Tasks To save data with an internal or RAM disk To recall data with an internal or RAM disk Press ReturnTo format a disk To create a math function Define a constantDefine a math function Press Math, define F1 To use a math function To display a summary of instrument parameters Press measurement state or input/source statePage Preparing the Analyzer for Use Preparing the Analyzer for Use To chassis ground Analyzer cabinet can subject the operator to lethal voltages Power if it is damaged To do the incoming inspectionPreparing the Analyzer for Use To connect the sections Preparing the Analyzer for Use To install the analyzer To change the if section’s line-voltage switch SelectTo change the RF section’s line-voltage switch To change the if section’s fuse To change the RF section’s fuse RF SectionTo connect the analyzer to a LAN Internet protocol address ReturnTo connect the analyzer to a serial device To connect the analyzer to a parallel deviceTo connect the analyzer to an Gpib device To connect the analyzer to an external monitorSet the if section’s power switch to on l To connect the optional keyboardConnect the other end of the keyboard cable to the keyboard To connect the optional minimum loss pad To clean the screen To store the analyzerTo transport the analyzer Electricity which can damage electronic componentsIf the if section will not power up If the RF section will not power up If the analyzer’s stop frequency is 10 MHz Page Index Basic HT Gpib Dqpsk HT QAMSNR SNR HTSee also traces FSK Gpib HTGpib LAN Manuals, for this product HT See LAN QAM HT RAMRPG See knobSource LED Sync not Found HT TdmaPSD HT EXT Trigger LED HTVSB Page Agilent 89400-Series Documentation Roadmap Need Assistance?

89441A specifications

The Agilent Technologies 89441A is a high-performance signal analyzer renowned for its versatility in both research and industrial applications. Designed primarily for the testing and analysis of RF signals, this instrument serves as an indispensable tool for engineers and technicians in the telecommunications and electronic testing fields.

One of the key features of the 89441A is its wide frequency range. It operates from 100 kHz up to 1.5 GHz, making it suitable for a vast array of applications, including wireless communications, spectrum monitoring, and signal integrity testing. The 89441A incorporates advanced digital signal processing technologies that ensure accurate and efficient signal analysis, providing users with a high level of precision and reliability in their measurements.

Another significant aspect of the 89441A is its ability to perform real-time analysis. This feature allows users to capture and display transient events with high fidelity, making it easier to analyze complex signals. Coupled with a comprehensive measurement suite, the device is capable of conducting various measurements such as modulation analysis, vector signal analysis, and spectral measurements, making it highly suitable for modern communication systems.

The 89441A also boasts a user-friendly interface that enhances operational efficiency. Its intuitive graphical user interface provides users with easy access to various functions, minimizing the learning curve for new users. Additionally, it supports multiple languages, further broadening its accessibility for global users.

One of the standout characteristics of the 89441A is its high dynamic range, which enables reliable measurements even in the presence of noise. This is critical for applications where signal purity is paramount. Furthermore, its capability to demodulate multiple standards allows it to adapt to evolving technological requirements in various industries.

The flexibility of the 89441A is complemented by its modular design, allowing users to expand its capabilities as their testing needs grow. It supports various plug-in modules and accessories, enabling customization for specific measurement tasks.

In summary, the Agilent Technologies 89441A is an advanced signal analyzer characterized by its wide frequency range, real-time analysis capabilities, user-friendly interface, high dynamic range, and modularity. This combination of features and technologies positions the 89441A as a leading solution for professionals seeking accurate and efficient signal analysis in today's fast-paced electronic environment.
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