The Keysight 85033E is a precision calibration kit for 3.5 mm connectors, enabling accurate network analyzer calibration from DC to 9 GHz. This kit maintains measurement integrity across RF and microwave frequencies by supplying metrology-grade calibration standards—offset opens, shorts, and 50 ohm loads—each engineered for repeatable connections and minimal drift. The single-piece offset short and sapphire-substrate loads deliver excellent return loss and stability to 9 GHz. Two OSL holders, a torque wrench, hex key, and calibration data disk complete the kit, designed specifically for Keysight and Agilent network analyzers.
Technical Specifications
• Frequency Range: DC to 9 GHz
• Connector Type: 3.5 mm
• Impedance: 50 ohm
– Key Features
• Precision Offset Standards: Open and short circuit terminations with single-piece inner conductor construction for enhanced repeatability
• Metrology-Grade 50 Ohm Loads: Distributed resistive elements on sapphire substrate optimized for stability and return loss performance to 9 GHz
• Included Accessories: Two OSL holders, torque wrench for consistent connection torque, 2.5 mm hex key, and calibration data disk for PNA series network analyzers
• Mechanical Integrity: Precision-machined construction with controlled center conductor protrusion and pin depth parameters verified to electrical performance standards
– Typical Applications
• Network analyzer calibration and verification
• RF and microwave measurement accuracy validation
• S-parameter and transmission measurement certification
– Compatibility & Integration
The 85033E calibrates Keysight and Agilent network analyzers with 3.5 mm connectors, including the E5063A ENA Series. Optional 3.5 mm adapters (female-to-female and male-to-male) are available to extend kit versatility across different connector configurations.
