The Keysight 16201A Terminal Adapter converts the Type-N connector on Port 1 of the Keysight E5061B Network Analyzer to a 7-mm terminal configuration, enabling integration with Keysight 7-mm test fixtures for impedance measurement applications. This adapter facilitates accurate characterization of devices under test using the E5061B’s impedance analysis capability, provided proper calibration procedures are followed.
Technical Specifications
• Connector conversion: Type-N (input) to 7-mm terminal (output)
• Maximum voltage: ±42 V peak (AC+DC)
• Operating temperature: +5 °C to +40 °C
• Non-operating temperature: +10 °C to +60 °C
• Dimensions: 165 mm (W) × 200 mm (D) × 80 mm (H)
• Weight: 930 g
– Key Features
• Direct interface with E5061B Port 1 for 7-mm fixture connectivity
• Supports impedance analysis measurements with E5061B Option 005
• Compatible with standard Keysight 7-mm calibration kits (16195B, 85031B)
• Enables detailed impedance characterization across multiple frequency ranges
– Typical Applications
The 16201A bridges network analyzer capability to existing 7-mm test fixture libraries, allowing engineers to perform impedance measurements on components, modules, and subsystems without dedicated instrumentation redesign. Common use cases include component characterization, filter validation, and transmission line analysis.
– Compatibility & Integration
This adapter operates exclusively with the Keysight E5061B Network Analyzer. Full 2-port calibration or impedance calibration (Open/Short/Load) at the DUT connection terminal is required to maintain measurement accuracy above 500 MHz. When using response-thru calibration methods alone, parasitic capacitance of the receiver port degrades accuracy above 1 MHz. Measurement integrity depends on proper fixture design and calibration kit selection.
