Keysight Agilent HP E4437B

E4437B Agilent RF Generator

4 GHz Signal Generator

The E4437B is a 4 GHz RF Generator from Agilent. An rf generator is a tool engineers use to generate sinusoidal outputs while testing electronic equipment. The output will automatically have its frequency varied or swept between frequencies. A “sweep” is one complete cycle of a frequency variation. Engineers use rf signal generators as test equipment, mostly to measure responses of filters, amplifiers, and electrical components.

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Keysight Agilent HP E4437B Features: 

  • 250 kHz to 4 GHz frequency range with enhanced phase noise performance
  • RF modulation bandwidth up to 35 MHz
  • Optional dual arbitrary waveform generator and/or real-time I/Q baseband generator
  • 40 MHz sample rate and 14-bit I/Q resolution
  • 1 Msample (4 MB) memory for waveform playback and 1 Msample (4 MB) memory for waveform storage
  • Custom digital modulation (>15 variations of FSK, MSK, PSK, and QAM), AM, FM, phase modulation, pulse modulation, and step/list sweep (frequency and power)
  • Keysight Agilent HP E443xB Signal Studio software personalities (Bluetooth, 1xEV-DO)
  • Keysight Agilent HP E443xB firmware personalities (3GPP W-CDMA, cdma2000, IS-95-A, GSM/EDGE)
  • GPIB and RS-232 connectivity

Keysight Agilent HP E4437B - Option Descriptions

Option Item Description
1E6 High-performance pulse modulation
202 Real Time EDGE Personality
UN7 Internal bit error rate (BER) analyzer
UN8 Real-time I/Q baseband generator 1M RAM
UN9 Add 7M RAM to Option UN8
UNA Alternate time slot level control
UNB High power with mechanical attenuator
UND Internal dual arbitrary waveform generator