The Marconi IFR Aeroflex 6426 is a precision RF power sensor head engineered for accurate power measurements across the 12.4 to 18 GHz frequency band. This sensor delivers the high-level signals and low noise floor required for reliable characterization of microwave components and systems in laboratory and field environments. It integrates low input VSWR, high overload protection, and rugged mechanical construction to support demanding RF and microwave test operations.
Technical Specifications
Frequency Range:
• 12.4 GHz to 18 GHz
Power Measurement:
• Designed for accurate power measurements across the operating band
• Low input VSWR characteristic throughout frequency range
• High-level sensor output minimizes RF interference susceptibility
• High damage threshold rating protects against overload conditions
• Linearity correction data supplied with sensor
Connectors and Interfaces:
• Precision connector interface for connection to compatible power meter
• Sensor cable integration with meter (typically supplied)
• Connector types in related series include N-type, APC-7, MPC 3.5 mm, and 2.92 mm
• 3.5 mm and 2.92 mm connectors require torque spanner use to maintain performance integrity
• Connector cleanliness and mechanical integrity essential for measurement accuracy
– Key Features
• Interchangeable sensor design across product family
• Field-replaceable RF assembly minimizes system downtime
• Rugged construction rated for bench and portable field deployment
• Calibration traceability to national standards
• IEC/EN61010-1 safety compliance for Class III hand-held equipment
• Pollution degree 2 environment suitability
• Installation Category I supply rated
• Protection required from liquids and precipitation
– Typical Applications
• Microwave component testing and characterization
• System calibration and verification workflows
• RF power measurement in satellite and wireless systems
• Field service and maintenance of microwave equipment
– Compatibility & Integration
The 6426 power head connects via precision interface to Marconi IFR Aeroflex compatible power meters. Sensor cable routing and connector maintenance follow standard RF measurement protocols. Dimensional and mechanical compatibility with related Aeroflex sensor families supports bench integration and portable test configurations.
