Keysight E8257D PSG Analog Signal Generator

The Keysight E8257D PSG Analog Signal Generator is a high-performance benchtop RF/microwave signal generator designed for demanding applications in communications, radar, aerospace, and electronic warfare. It offers exceptional frequency coverage, low phase noise, and versatile modulation capabilities.

Key Features:

• Frequency Range: 250 kHz to 50 GHz (Option 550); operational to 70 GHz.
• Resolution: 0.001 Hz.
• Output Power:
  • +23 dBm at 20 GHz
  • +17 dBm at 40 GHz
  • +14 dBm at 67 GHz
  • Up to +26 dBm with Option 521.
• Phase Noise:
  • -115 dBc/Hz at 10 kHz offset from a 10 GHz carrier
  • -141 dBc/Hz at 20–40 GHz
  • -135 dBc/Hz over 40 GHz.
• Modulation Types: AM, FM, PM, pulse, and scan.
• Pulse Modulation: Typical rise/fall times of 8 ns and 20 ns pulse width from 10 MHz to 67 GHz.
• Internal Function Generators: Dual generators providing sine, square, triangular, ramp, and noise waveforms.
• Sweep Modes: Digital step/list sweep and analog ramp sweep.
• Interfaces: GPIB, RS-232, LAN.
• Dimensions: 178 mm (H) × 426 mm (W) × 515 mm (D).
• Weight: 22 kg.