E4421B Agilent RF Generator

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Additional Features:

  • Frequency range: 250 kHz-3 GHz
  • Underrange: 100 kHz
  • Resolution: 0.01 Hz
  • Power requirements: 90 to 254 V; 50, 60, or 400 Hz; 200 W maximum
  • Flexible architecture, upgrade paths for options
  • Choice of electronic or mechanical attenuator
  • Superior level accuracy
  • Wideband FM and Phase Modulation, AM and Pulse Modulation
  • Step sweep (frequency, power and list)
  • Built-in function generator
  • Lightweight, rack-mountable

The Agilent E4421B ESG-A Signal generator offers excellent in-channel performance with superior quality, reliability and worldwide support. The first in a new generation of signal generators, the Agilent E4421B provides excellent frequency and level control, along with wide analog modulation capabilities. The E4421B is ideally suited to meet the demanding requirements of today's receiver test, component test and local oscillator applications.

Standard Agilent Technologies ESG family RF signal generators incorporate a broad array of capabilities for testing both analog and digital communications systems. Adding flexible options provides a test solution that will evaluate the performance of a communication system to the requirements of nearly all current and proposed air interface standards. Many test functions can be customized to meet the needs of proprietary and other nonstandard wireless protocols as well. You can configure your instrument to address a wide variety of tests—from altering nearly every aspect of a digital signal or signal operating environment, to creating experimental signals. This flexibility, along with an architecture that accepts future enhancements makes the ESG family an excellent choice for wireless communications system testing now and in the future.

More Information
ManufacturerAgilent, HP, Keysight
Frequency3 GHz
100Multicarrier, multichannel W-CDMA personality for Option UND
101Multichannel CDMA2000 personality
1E5High-stability timebase
1E6High-performance pulse modulation
1EMMoves front panel connectors to rear
200Adds real-time 3GPP W-CDMA personality
201Real-time cdma2000 personality
202Real-time EDGE personality
300GSM/EDGE Base-station Loop-back test capability
404Signal Studio for 1xEV-DO
BERBit Error Rate Analysis
H03Single Channel CDMA option
H97WCDMA, special option (per Keysight)
H99Improves ACP performance for TETRA, CDMA, and W-CDMA
UN3Internal I/Q baseband generator
UN4I/Q Baseband Generator with 8 Mbit Pattern RAM
UN5Multichannel, multicarrier CDMA personality
UN7Internal bit-error-rate analyzer
UN8Real-time I/Q baseband generator
UN9Add 7 Mbits RAM to Option UN8
UNAAlternate timeslot power level control
UNBHigh power with mechanical attenuator
UNDInternal dual arbitrary waveform generator
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