The Agilent/Keysight N2500B is a high-performance network analyzer for precise characterization of electronic networks across research, manufacturing, and quality control environments. It measures S-parameters, impedance, and critical network characteristics with high dynamic range and accuracy across extended frequency spans.
Technical Specifications
S-Parameter Measurement
The N2500B characterizes two-port devices through four S-parameters (S11, S12, S21, S22), capturing gain, loss, and reflection coefficients. Measurements directly support simulation import into EDA tools for both linear and nonlinear passive and active device analysis.
Impedance Measurement
Comprehensive impedance characterization spans milliohms to kilohms. The RF I-V method provides high accuracy across 40 Hz to 3 GHz. Auto-Balancing Bridge technique extends capability from mΩ to hundreds of MΩ up to 110 MHz, enabling precise evaluation of capacitors, inductors, and diodes.
Dynamic Range & Calibration
High dynamic range ensures accurate characterization of high-rejection and low-transmission devices. Electronic calibration (ECal) modules simplify calibration procedures, supporting measurements from DC up to 67 GHz with automatic fixture and cable loss compensation.
– Key Features
• Four S-parameter measurements per two-port device
• Dual measurement techniques: RF I-V method and transmission/reflection methods
• Impedance range: mΩ to hundreds of MΩ at 110 MHz; extended capability to 3 GHz
• Electronic calibration support DC to 67 GHz
• Data export compatible with circuit simulation platforms
– Typical Applications
• Component characterization and validation
• Device loss and reflection analysis
• Impedance profiling of passive RF elements
• Quality control testing in production environments
• Research and development validation
– Compatibility & Integration
Ethernet (TCP/IP) control enables remote operation and integration within automated test systems.
