Marconi IFR Aeroflex 6460 – Thermoelectric Power Meter

The Marconi IFR Aeroflex 6460 is a benchtop thermoelectric power meter delivering true average power measurement across RF and microwave frequencies. Built on thin film thermoelectric (TFT) sensor technology, this instrument provides accurate power characterization for communication systems, radar equipment, and RF device validation. An integrated 50 MHz calibration oscillator enables rapid self-calibration, while a TFT display presents measurement data in real time. The 6460 accommodates a range of coaxial and waveguide sensors, with the 6440N RF Power Head delivering DC to 18 GHz coverage.

– Technical Specifications

• Measurement Type: True average power via thermoelectric sensing
• Power Range: −45 dBm to +35 dBm (with appropriate sensor)
• Frequency Coverage: DC to 18 GHz (sensor-dependent)
• Primary Sensor: 6440N DC-18 GHz RF Power Head
• Calibration: Built-in 50 MHz oscillator for instrument self-calibration
• Display: Thin film thermoelectric (TFT) display

– Key Features

• Thermoelectric sensor architecture for stable, calibration-grade measurements
• Wide dynamic range spanning −45 dBm to +35 dBm
• Integrated self-calibration capability eliminates external reference requirements
• Support for both coaxial and waveguide power sensors
• Benchtop configuration suitable for laboratory and field environments

– Typical Applications

• RF power calibration and validation
• Communication system characterization
• Radar equipment testing
• Microwave device power measurement
• Field service and equipment commissioning

– Compatibility & Integration

The 6460 pairs with Marconi/Aeroflex power head sensors including the 6440N (DC–18 GHz coaxial). Standard accessories include precision N-type attenuators and waveguide-to-coax adapters for flexible measurement configurations. Remote control and data logging capability via GPIB and RS-232 interfaces support automated test sequences and production environments.