Index

Symbols

*CLS, 77 *ESE, 87, 88 *ESR?, 87 *SRE, 84 *STB?, 84

Numerics

10 MHz reference adjustment,

217

321.4MHz reference adjustment, 222

50 MHz reference adjustment,

222, 223, 224, 225, 267

A

abort calibration, 213 abort command, 193 abort commands, 193 absolute limit

ACP, 293

ACP

absolute limits, 293 averaging, 287, 297 FFT, 291, 292, 299 limit testing, 194, 294 offset frequencies, 294, 295,

297, 310

offset ref attenuation, 303 offset sideband choice, 307 offset sweep time, 309, 310, 315 relative limits, 294

setting amplitude levels, 296 testing, 291, 292, 299, 302, 303,

307, 309, 310, 312, 313, 315 trigger source, 316

view of data, 228

ACPR

amplitude levels, 304, 306 averaging, 287, 297 detector type, 314

FFT sweep, 315 offset frequencies, 300 programming example, 145 resolution bandwidths, 298 sweep mode detection, 314 sweep time, 314

sweep type, 315

swept mode res BW, 313, 314 testing, 291, 292, 299 testing choices, 287, 297, 302,

303, 307, 308, 309, 310, 312, 313, 315, 317

acquisition packing WAVeform, 357 active license key, 44

how to locate, 44 active license key ID, 386

ADC calibration, 213, 214, 218, 220

ADC dithering SPECtrum, 347 WAVeform, 358

ADC filter WAVeform, 358

ADC RAM calibration, 214 ADC range

SPECtrum, 347

WAVeform, 358 adjacent channel power

dynamic range, 289

fast mode ADC range, 290 fast mode relative attenuation,

290

root raised cosine filter alpha, 291

root raised cosine filter state, 291

adjacent channel power measurement, 286, 291, 292, 299

adjacent channel power ratio measurement, 259, 286

See also ACPR

adjust timebase frequency, 278 adjustment

50MHz reference, 267

align

now, 192, 214

align 50 MHz reference, 267 alignment commands, 213, 218

alignments programming example, 143

amount of block data, 64

amplitude

input range, 332 maximizing input signal, 332

angle units, 63 applet, 104

application uninstalling, 281

application installation, 281 application, deleting, 387

applications

currently available, 252 applications, selecting, 252, 253 arbitrary block data, 64 ARFCN setting, 319, 320 ARIBT53, 343

ASCII data format, 239

attenuation setting, 331

attenuator alignment, 214

averaging ACP, 286, 287 ACPR, 286, 287 CHPower, 324, 325 power vs. time, 335, 336 SPECtrum, 348, 349 traces, 376, 377

transmit band spurs, 250, 317, 318, 359

WAVeform, 359, 360 averaging state

power vs. time, 335

B

B,M,T measurements, 69 background alignment, 215 bandpower marker, 204 bandwidth

ACPR, 288 CHPower, 326 power vs. time, 337 PVTime, 337 SPECtrum, 351, 352 WAVeform, 360, 361

base station

loss correction, 329

base station testing, 340, 341 type, 341

baseband I/Q, 249 CALCulate commands, 195 CALibrate commands, 218 SENSe commands, 317

basic mode measurements available, 38

BASIC programming, 95 binary data, 63

binary data order, 239 bit patterns, 63 block data, 64

BMP screen files, 284 boolean settings, 62 bottom/middle/top

measurements, 69 burst carriers, 339 burst trigger

level, 397 bus

GPIB, 56 LAN, 55, 89 LAN cable, 111

bus configuration, 183, 382 byte order of data, 239

C

C language

addressing sessions, 119 closing sessions, 121

Index

399

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Agilent Technologies E4406A VSA manual Index
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E4406A VSA specifications

The Agilent Technologies E4406A Vector Signal Analyzer (VSA) is a sophisticated instrument designed for the analysis of complex signals. This versatile device is widely used in various fields, including telecommunications, broadcasting, and aerospace, thanks to its high-performance capabilities and advanced features.

One of the standout characteristics of the E4406A is its ability to analyze digital modulation schemes. It supports a wide range of formats, including 2G, 3G, 4G, and emerging standards, providing a comprehensive tool for engineers and researchers working with modern communication systems. The VSA is particularly valued for its flexibility in signal analysis, allowing users to capture and demodulate signals in real-time.

The E4406A utilizes advanced measurement technologies that ensure precise signal analysis. With a frequency range from 50 kHz to 6 GHz, the VSA can handle various applications, making it a suitable choice for both R&D and production testing. The instrument employs digital signal processing techniques, enabling high-resolution measurements and exceptional dynamic range. This ensures accurate interpretation of signals, even in the presence of noise or interference.

Another significant feature of the E4406A is its user-friendly interface. The combination of a graphical display and intuitive controls allows users to visualize complex waveforms and spectra easily. The software capabilities of the E4406A further enhance its usability, providing various analysis options including error vector magnitude (EVM), adjacent channel power (ACP), and spectrum occupancy. These tools allow engineers to diagnose issues rapidly and efficiently optimize their designs.

The modularity of the E4406A is a key aspect of its design. Users can upgrade their instrument with various option packs and software for specific applications, making it adaptable to a variety of testing scenarios. This flexibility ensures that the VSA remains relevant as technology evolves and new standards emerge.

In conclusion, the Agilent E4406A Vector Signal Analyzer stands out due to its combination of advanced measurement capabilities, user-friendly interface, and adaptability. Its extensive feature set makes it an essential tool for professionals involved in the development and testing of modern communication systems. Whether for research, design validation, or quality control, the E4406A delivers high-performance signal analysis that meets the demands of today's fast-paced technology landscape.
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