Agilent E4422B ESG Series Signal Generator

The Agilent E4422B analog RF signal generator from the ESG-A series is designed to generate high-frequency signals in the range of 250 kHz to 4 GHz.

It provides high signal level accuracy and supports various types of modulation, making it suitable for a wide range of applications in the development, testing, and production of RF devices.

Main Specifications:

• Frequency Range: 250 kHz – 4 GHz
• Frequency Resolution: 0.01 Hz
• Frequency Accuracy: Determined by the stability of the reference oscillator
• Output Power: from +13 dBm to -136 dBm (standard); from +17 dBm to -136 dBm (with UNB option)
• Signal Level Accuracy: ±0.5 dB for frequencies up to 2 GHz; ±0.9 dB for frequencies from 2 to 4 GHz
• Modulation Types:
  • Frequency Modulation (FM): Maximum deviation up to N×10 MHz
  • Phase Modulation (PM): Maximum deviation up to N×90 radians
  • Amplitude Modulation (AM): Modulation range from 0 to 100%
  • Pulse Modulation: On/off ratio >80 dB for frequencies up to 3 GHz
• Built-in Function Generator: Sine, square, ramp, triangle signals, noise
• Sweep Modes: Frequency, amplitude, list sweep
• Interfaces: GPIB for remote control

Additional Features:

The flexible architecture of the E4422B allows for additional options, such as choosing between an electronic and mechanical attenuator, as well as high-performance pulse modulation (option 1E6). This ensures adaptation of the generator to specific user requirements.