The N7555A is a 2-port electronic calibration module engineered to accelerate VNA calibration workflows across DC to 26.5 GHz. This value-line ECal accessory cuts calibration time approximately in half compared to traditional mechanical kits, delivering zero wait time for faster measurement setup. Communication and control occur via a single USB 2.0 micro-interface connection, eliminating the need for complex multi-step calibration procedures.
Technical Specifications
• Frequency Range: DC to 26.5 GHz
• Port Configuration: 2-port
• Connector Type: 3.5 mm (available in female, male, or mixed configurations)
• Interface: USB 2.0 micro-interface
• Calibration Performance: Approximately 50% reduction in calibration time versus mechanical kits
• Form Factor: Compact accessory design
– Key Features
• Zero wait time enables faster calibration cycles
• Cost-effective replacement strategy—more economical than recertification
• Compact, lightweight form factor optimized for portable and bench-top deployment
• Economy-class performance with ECal convenience
• Firmware-controlled operation integrated with host VNA instrumentation
– Typical Applications
• Research and development characterization
• Manufacturing test environments
• High-volume production testing
• Multiport measurements including High-PA/FEM, massive MIMO, and high-speed digital interconnect validation
– Compatibility & Integration
The N7555A integrates directly with Keysight’s PNA-X, PNA, ENA, and PXI vector network analyzers, as well as FieldFox handheld analyzers. Connector configuration options accommodate standard 3.5 mm female (Option 3FF), male (Option 3MM), or mixed-gender (Option 3MF) requirements. Full two-port calibrated measurements operate through a single USB connection with no additional cabling or external control systems required.
