Agilent/Keysight N2807A

The Keysight N2807A PrecisionProbe Advanced Kit is an oscilloscope accessory that characterizes and corrects probing systems up to 63 GHz. When paired with the N2806A Calibration Pulse Generator, it enables full characterization of cables, switches, and probes connected to compatible Infiniium oscilloscopes, eliminating measurement variability across multiple probe channels and removing unwanted insertion loss without requiring external test equipment.

Technical Specifications

• Characterization Bandwidth: Up to 63 GHz


• Operating Temperature: 5 °C to 40 °C


• Non-operating Temperature: -40 °C to 65 °C


• Operating Humidity: Up to 95% relative humidity (non-condensing) at 40 °C


• Non-operating Humidity: Up to 90% relative humidity at 65 °C


• Operating Altitude: Up to 3,000 meters


• Typical Characterization Time: Under five minutes

Key Features

• Measures and corrects probing frequency response for all probes on compatible Infiniium oscilloscopes


• Characterizes and removes S21 insertion loss of cables, fixtures, and switches without VNA or TDR equipment


• Corrects phase non-linearities and magnitude non-flatness across the probing system


• Creates custom probe transfer functions (Vout/Vin) and probed system transfer functions (Vout/Vsrc)


• Generates shareable characterization files in s2p or tf2 format across multiple scopes and channels


• Wizard-guided software setup with analysis charts for result visualization


• Hardware filtering enables fast update rates when integrated with Infiniium Data Accelerator


• Automates loss removal for switches and full correction of probe paths with Infiniimax probes

Typical Applications Probe system characterization and correction for high-frequency signal acquisition. Cable and fixture loss measurement. Multi-probe standardization to eliminate probe-to-probe variability. Impedance characterization of probe connections.

Compatibility & Integration Designed for use with Keysight Infiniium 90000 Q-Series, 90000 X-Series, and 90000A Series oscilloscopes. Includes PrecisionProbe software and N2806A Calibration Pulse Generator. Note: This is an obsolete product.