Index

compiling and linking, 114 creating, 113

example, 116 opening session, 117 sessions, 118

using VISA library, 113 using VISA transition library,

114, 117

C programing socket LAN, 104 C programming socket LAN, 148,

168

cable LAN, 111

cables RS-232,48

calibrate immediately

align

now, 187

calibrate, IEEE command, 187 calibration, 214

abort, 213

ADC, 213, 214, 218, 220 ADC RAM, 214

all, 214

amount displayed, 216 attenuator, 214 automatic, 215 corrections on/off, 215 defaults, 220

IF flatness, 217 image filter, 216

internal reference, 217, 222, 223, 224, 225

pause, 226 pre-filter,220, 221 programming example, 143 RF gain, 219

trigger delay, 225, 226 trigger interpolation, 226

calibration commands, 213, 218 calibration condition register,

369, 370 carrier

type, 339

carrier selection, 339 CCDF measurement, 269

CDMA

measurements available, 38 PN offset number, 322 remove the mode, 281 understanding measurements,

36

CDMA installation, 281

CDMA measurement, 268, 286, 324

CDMA standards, 343

cdma2000

ACP measurement, 296, 302, 312, 313

cdma2000 measurement, 259, 269, 286, 333

cdmaOne

ACP measurement, 296, 302, 310, 312, 313

cdmaOne measurement, 259 center frequency setting, 330 center frequency step size, 330 changing

instrument settings, 286 mass storage location, 282

channel burst type, 321 channel number

ARFCN, 319, 320 channel power measurement

See also CHPower channel power measurement,

268, 324 Choose Option key, 43 CHPower

number of points, 327 sweep time, 327, 328 trigger source, 328

CKOR, 343

clear status, IEEE command, 187 CLS command, 78

code updates, 43 color printing, 243 command complete, 189 command keywords, 62 commands, 185

multiple, 64 parameters, 62 programming different

functions, 182 syntax, 59

valid commands, 60 comments in a program, 46 compiling C with VTL, 114 computers

RS-232 cables, 48 condition of instrument, 76 condition register, 77 CONFigure command use, 255 CONFigure commands, 256 configuring the instrument, 183 connection errors, 106 connection refused, 108 connection refused error, 108 connection timed out, 108 continuous carriers, 339 continuous measurement, 183 continuous vs. single

measurement mode, 247

control measurement commands, 247

controling via LAN, 94 controller, 122 correction

base station loss, 329 correction constant default, 220 correction constants on/off, 215 creating a simple program, 46 current measurement, 227 curve fit the data, 196, 200 custom printer, 241, 242

D

data

querying, 195, 196, 200 data decimation, 352

WAVeform, 362 data format, 182, 239

data from measurements, 255 data, blocks of, 64

date display, 228, 229 date, setting, 384 DCS1800, 344

debugging errors in programs, 385

decimation SPECtrum, 352

decimation of data WAVeform, 362

default value, setting, 62

default values for measurements, 256

defaults

for persistent functions, 383 LAN, 55, 106

degree units, 63

delete the mode/application, 281 deleting an

application/personality, 41 delta markers, 206 diagnostic commands, 213, 218,

364

digital communications application notes, 36

disk selecting, 282

disk drive commands, 282 display

date, 228, 229 on/off, 229 saving to a file, 245

spectrum window, 230, 231, 235, 236

tiling, 230 title, 229 trace, 232

400

Index

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Agilent Technologies E4406A VSA manual Now
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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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