Keysight (Agilent) DP0011A Differential Active Probe, 500 MHz

The Keysight DP0011A is a 500 MHz differential active probe engineered for precision measurement of differential signals in high-speed circuit analysis. It delivers low loading on the device under test, preserving signal integrity across motor drive, automotive, and digital applications. The probe features dual auto-attenuation ranges (17:1 and 85:1) that adjust automatically based on oscilloscope vertical scaling, a 1.7 MΩ / 1.5 pF input impedance, and ±60 V offset adjustment capability.

Powered and controlled via AutoProbe1 interface, the DP0011A integrates directly with Keysight's InfiniiVision and Infiniium oscilloscope families, eliminating manual setup and reducing measurement error.

Technical Specifications

• Bandwidth: 500 MHz


• Differential Measurement Range: ±42 V peak (DC and AC) on 85:1 attenuation; ±8.4 V peak on 17:1 attenuation


• Input Impedance: 1.7 MΩ || 1.5 pF


• Maximum Input Voltage: 30 Vrms


• Offset Adjustment Range: ±60 V


• Rise Time: 715 ps


• Cable Length: 1.3 m

Key Features

• Dual auto-attenuation ranges (17:1 / 85:1) scale automatically with oscilloscope settings


• AutoProbe1 interface provides integrated power, DC offset control, and automatic probe configuration


• High input impedance minimizes circuit loading and signal distortion


• ±60 V offset adjustment for bias point analysis


• Socketed and solder-in connection options via included Y-lead pairs

Typical Applications

• Motor drive signal analysis


• Automotive system characterization


• High-speed digital circuit measurement


• Differential signal acquisition and debugging

Compatibility & Integration The DP0011A connects via AutoProbe1 interface to Keysight InfiniiVision 3000T, 4000, and 6000 X-Series oscilloscopes; Infiniium EXR-, MXR-, and S-Series instruments; and UXR-, V-, Z-, Q-Series, and 90000 X-Series platforms (with N5442A adapter). All compatible scopes feature 50 Ω input impedance. Supplied with socketed and solder-in Y-leads, ground leads, micro hooks, test clips, and carrying case.