Agilent/Keysight 8510C

The Agilent/Keysight 8510C is a modular vector network analyzer for RF and microwave component characterization from 45 MHz to 110 GHz. It delivers S-parameter measurements with 0.001 dB resolution, group delay analysis, and optional time-domain capability via inverse Fourier transform. The system supports pulsed RF operation and internal adapter removal for non-insertable devices.

– Technical Specifications

Frequency Coverage
• Coaxial: 45 MHz to 50 GHz (2.4 mm), 45 MHz to 65 GHz (1.85 mm)
• Waveguide: 26.5 to 40 GHz, 33 to 50 GHz, 40 to 60 GHz, 50 to 75 GHz, 75 to 110 GHz

Dynamic Range & Power
• Receiver dynamic range: up to 106 dB
• System dynamic range: up to 93 dB
• Available dynamic range: 80 to 100 dBm
• Output power resolution: 0.02 dB
• Minimum settable power: −20 dBm (standard), −110 dBm (Option 001)
• Leveled power variation: less than 2.1 dB at 50 GHz

Measurement Speed
• Single point CW transfer: approximately 1 ms
• Attenuator switching time: 10 ms typical

Calibration Methods
• Thru-Reflect-Line (TRL) precision two-port for coaxial measurements
• Line-Reflect-Match (LRM) for on-wafer and in-fixture applications
• Measurement calibration with systematic error removal (frequency response, directivity, mismatch, crosstalk)
• Compatible with Keysight 437B and 438A power meters

– Key Features

• Four S-parameter color display
• 0.001 dB measurement resolution
• Pulsed RF capability
• Time-domain response via inverse Fourier transform (optional)
• Internal adapter removal for non-insertable devices
• Fastest sweep mode available in class

– Typical Applications

• Two-port S-parameter characterization across coaxial and waveguide bands
• On-wafer and in-fixture device testing
• Group delay and phase measurements
• High-frequency component validation with up to 106 dB receiver dynamic range

– Compatibility & Integration

System modularity enables configuration with multiple sources, S-parameter test sets, and accessories. GPIB (HP-IB compatible) and RS-232 serial interfaces support data storage via internal 3.5-inch disk drive or external plotters and printers.