Agilent Technologies 89441A manual Basic HT

Page 76

Index

bandwidth

See information bandwidth See noise equivalent bandwidth See resolution bandwidth

See window bandwidth bandwidth coupling OP 14-4 baseband measurements OP 14-3, HT baseband signals

digital demod OP 6-12 video demod OP 7-15

BASIC HT

about IBASIC HT available utilities HT

creating a program with keystrokes HT

debugging a program

HT

 

 

deleting a function

HT

 

 

 

deleting a program

HT

 

 

 

deleting a subprogram

HT

 

 

deleting multiple functions

HT

 

deleting multiple subprograms

HT

displaying a program

HT

 

 

displaying graphics

HT

 

 

 

editing a program

HT

 

 

 

executing a single program line

HT

indenting nested programs

HT

 

memory allocations

 

HT

 

 

printing a program

HT

 

 

 

program error messages

HT

 

program variables

HT

 

 

 

re-saving programs

HT

 

 

 

recalling programs

HT

 

 

 

renumbering a program

HT

 

 

resetting a program

 

HT

 

 

running a program

HT

 

 

 

saving programs

HT

 

 

 

securing a program

 

HT

 

 

 

specifying columns

HT

 

 

 

stack space, auto allocation

HT

stack space, manual allocation

HT

stopping a program

 

HT

 

 

beeper on/off softkey

HT

 

 

 

bins

 

 

 

 

 

 

See frequency points

 

 

 

 

bins, defined HT

 

 

 

 

 

 

bit patterns, digital demodulation

 

See symbol states

 

 

 

 

 

 

block diagrams

 

 

 

 

 

 

analog demodulation

OP 15-3, HT

arbitrary source HT

 

 

 

 

ch1 + j*ch2 receiver

 

HT

 

 

connectors, front panel

HT

 

 

block diagrams (continued) connectors, rear panel HT digital demodulation OP 17-3, HT FFT overview HT

general OP 13-11 IBASIC memory HT instantaneous spectrums HT main memory HT measurement data HT measurement memory HT scalar OP 12-3, HT

source block diagram HT time capture HT traces HT

vector OP 12-5, HT

video demodulation OP 18-3 block size

See time record size BPSK/8PSK softkey HT BT, setting HT

burst modulation

See demodulation, digital

C

C/N (carrier-to-noise) HT

C/No (carrier-to-noise-density) HT CAL?, definition of HT calibration

about calibration HT adjusting calibration data HT analog demodulation, calibrating HT auto zero calibration HT

auto zero calibration, single HT performing a single calibration HT saving calibration data HT time-domain calibration HT

capture

See time capture carrier frequency error

(in symbol table) HT carrier locking

analog demod OP 15-8

video demod OP 17-8, OP 18-8 carrier offset (FSK) HT carrier to noise markers GS 2-4 carrier, auto OP 15-8

center frequency HT setting center frequency HT setting with the marker HT signal tracking HT

centronics port GS 7-15

GS = Getting Started Guide

HT = Online Help

OP = Operator's Guide

(press (Help) key)

Image 76
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 belowSet up the time gating and examine the first burst Configure the display and the measurementExamine 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 Have option AY7 To set up a frequency response measurementIf 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 Define a constant To create a math functionDefine 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 monitorTo connect the optional keyboard Set the if section’s power switch to on lConnect 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.