Agilent Technologies E4438C guide

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Agilent Technologies E4438C manual

Contents

Agilent E4438C ESG Vector Signal Generator Table of Contents Introduction E4438C ESG Vector signal generator Definitions Key standard features Optional features Key Features RF reference input requirements Specifications for Frequency and Power CharacteristicsFrequency Sweep modes Internal reference oscillator Level range with Attenuator Hold active Output powerPower Level resolution Level switching speed Level accuracy with ALC onOption ±0.15 dB ±0.25 dB Repeatability Repeatability and linearity Amplitude dBm Jitter in seconds1, 7 Spectral puritySubharmonics Jitter in µUI1, 7 With Option 1E5 Characteristic SSB phase noise Carrier frequency accuracy relative to CW in DCFM3 Specifications for Analog ModulationResolution FM using external inputs 1 or Standard Specifications for Analog ModulationsPhase modulation 1 Amplitude modulation 1 Pulse modulation Wideband AM External modulation inputs Internal modulation source Minimum burst repetition frequency1 Input voltageOn/off ratio1 Rise/fall time1 Input impedance Ω or 600 Ω Full scale input Specifications for I/Q CharacteristicsModulation bandwidth Inputs Adjustments Baseband generatorBaseband outputs Baseband spectral purity ClockBaseband filters Reconstruction filter fixed FIR filter Symbol rate Maximum deviationSymbol rate Frame trigger delay control Specifications for Signal Personality Characteristics Data typesInternal burst shape control Spurious emissions Cdma2000 Enhanced multitone1 802.11a spectral mask typical performance Software settings Source settings89641A settings Wlan Real-time mode Custom digitally modulated signals real-time mode 1Custom modulation Multiframe output data generation Alternate time slot power level control Downlink error reporting Errors in coded channelsPayload bit error count/rate for raw BER Contains residual bit errors and bit error count GSM/EDGE base station bit error rate test Bert Supported data patterns Bit error rate BER analyzerFeatures Clock rate Operating characteristics Transit case Accessories Inputs and outputs General Characteristics Allows communication with compatible devices Panel SMB connectorsExternal 1 input External 2 input Falling edge is used to clock the data signal Opposite in polarity 180 degrees out of phaseRelocated to rear panel SMB connectors Symbol sync input File transfer to volatile memory LAN connectorWith Option UN7 With Option RS-232 connector Auxiliary I/O connectorMating connector Ordering Information1 Frequency optionsPerformance enhancement options Application literature E4438C ESG signal generation firmware personalitiesE4438C ESG Signal Studio software personalities Related LiteraturePage See the ESG Web page for the latest information Agilent Open