The Agilent/Keysight 70951A is a plug-in optical spectrum analyzer module for the 70000 series modular measurement systems. It delivers spectral analysis of optical power versus wavelength across a wide spectral window, enabling precise characterization of optical components, amplifiers, LEDs, DFB lasers, and Fabry-Perot lasers. The half-width module format integrates into standard EIA rack mainframes with full MSIB and GPIB control.
Technical Specifications
• Wavelength Range: 600 nm to 1700 nm
• Resolution Accuracy: ±20% for wavelengths greater than 0.5 nm between 1250 nm and 1600 nm
• Dynamic Range: -55 dBm at 0.5 nm from the peak
• Sensitivity: Better than -85 dBm
• Operating Temperature: 0° to +55° C
• Storage Temperature: -30° to +71° C
• Module Weight: 8 kg (17.6 lb)
• Environmental Compliance: MIL-T-28800D class 5 shock and vibration; CISPR Pub. 11 and MIL-STD 461B EMI standards
– Key Features
• Half-width module format fits directly into 70000 series mainframes
• Modular System Interface Bus (MSIB) and GPIB connectivity for automated control
• Integral bails and handles support both benchtop and rack-mount operation
• Optional ADC Sync and Pulsed Current capability (Option 001)
• Built-in White Light Source available (Option 002)
• Calibration service available
– Typical Applications
• Spectral power measurements versus wavelength
• Optical component characterization
• Optical amplifier analysis
• LED, DFB laser, and Fabry-Perot laser measurement
– Compatibility & Integration
Designed for integration into Agilent/Keysight 70000 series mainframes including the 70004A display and 70001A mainframe. The module receives power, cooling, and digital communication through the host mainframe. MSIB provides high-speed inter-module communication; GPIB enables remote instrument control and data acquisition.
