The Agilent/Keysight N2801A is a 500 MHz passive probe engineered for general-purpose oscilloscope measurements across laboratory and field environments. Built with a 10:1 attenuation ratio, the probe delivers high input resistance and low input capacitance for faithful signal acquisition on circuits operating at moderate frequencies. Its 1.2 meter cable and compact 50 gram assembly provide practical maneuverability, while the included ground lead, tip extenders, ground springs, hook tip, adjustment tool, and sleeve support versatile probing configurations.
Technical Specifications
• Bandwidth: 500 MHz
• Attenuation Ratio: 10:1
• Input Resistance: 10 MΩ ± 1% (1 MΩ oscilloscope input)
• Input Capacitance: 13.0 pF (typical), 16.0 pF (maximum)
• Compensation Range: 10 pF to 35 pF
• Maximum Input Voltage: 300 V CAT II
• Cable Length: 1.2 meters
• Weight: 50 grams (probe and cable assembly)
• Operating Temperature: 0 °C to 50 °C
• Storage Temperature: -40 °C to 71 °C
• Operating Humidity: Up to 80% relative humidity at 40 °C
– Key Features
• BNC connector for standard oscilloscope integration
• Low capacitive loading minimizes signal distortion
• Wide compensation range accommodates various probe tip configurations
• CAT II safety rating supports field measurement in industrial environments
– Typical Applications
• General-purpose circuit debugging and signal characterization
• Field service and maintenance troubleshooting
• Educational laboratory measurements
• Signal integrity verification on moderate-bandwidth circuits
– Compatibility & Integration
The N2801A connects to any oscilloscope featuring a standard BNC input and 1 MΩ input impedance. Full compatibility is confirmed with Agilent/Keysight oscilloscopes and numerous instruments from competing manufacturers.
