The Agilent/Keysight N2797A is a 3 GHz single-ended active probe engineered for high-frequency signal acquisition in modern electronic designs. It delivers precise measurements across demanding test scenarios while maintaining minimal loading effects on the Device Under Test. The probe features 1 MΩ input resistance and 1 pF input capacitance—a combination that preserves signal integrity at high frequencies. Its design prioritizes accurate capture of fast transients and low-level signals through inherently low noise performance.
Technical Specifications
• Bandwidth: 3 GHz
• Input Resistance: 1 MΩ
• Input Capacitance: 1 pF
• Attenuation: Typically 10:1
• Common Mode Rejection Ratio: Varies with frequency
• Transient Response: Capable of accurately capturing fast-changing signal edges
• Measurement Accuracy: High accuracy enabled by low input capacitance and resistance
– Key Features
• Minimized loading effects on high-speed test points through high input impedance design
• Signal integrity optimization reduces distortion across the 3 GHz bandwidth
• Low input capacitance (1 pF) preserves signal fidelity in capacitance-sensitive circuits
• Robust probe tip engineered for reliable contact with DUT test points
• Durable construction suitable for laboratory and field environments
– Typical Applications
• High-speed digital design verification and debugging
• RF circuit analysis and characterization
• High-frequency component testing
• Signal integrity analysis
– Compatibility & Integration
Designed for oscilloscopes with 50 Ω input impedance. Compatible with Agilent/Keysight oscilloscope platforms and other measurement systems meeting the required interface and power specifications. Operates via dedicated connector for power and control signals from the oscilloscope.
