HP Agilent 8640B Signal Generator

Specifications:

• Frequency Range: 500 kHz to 512 MHz in 10 octaves
• Fine Tuning Unlocked: >1000 ppm total range
• Accuracy: 6.5 digit LED display with X10 and X100 expand
• Stability: <10 ppm / 10 minutes
• Output Range:
  • 002: +18 to -145 dBm
  • 003: +18.5 to -145 dBm
  • 004: +15 to -142 dBm
• Level Accuracy: ± 1.5 dB to ± 4.5 dB
  • opt. 004: ±2 dB to ±3 dB
• Modulation: internal and external AM/FM and Pulse
• AM Bandwidth: 3 dB
• External Input Impedance: 600 W

Features:

• Low SSB phase noise
• Internal phase lock/synchronizer, digital frequency readout, external count capability to 550 MHz
• Avionics version (Option 004)
• Calibrated, metered AM, FM and pulse modulation

Options:

• 001: 20 - 600 kHz internal audio oscillator
• 002: Internal doubler 512 to 970 MHz
• 003: Reverse power protection
• 004: Avionics version