The Agilent/Keysight E1416A is a C-size, 1-slot VXI power meter module engineered for accurate average power measurements in automated test environments. This message-based instrument integrates with Agilent 8480 series thermocouple and diode power sensors, as well as the 11722A sensor, delivering programmable measurement capability with selectable resolution and configurable averaging. Functionally equivalent to the 437B and 70100A meters, the E1416A provides the precision and speed required for production test, R&D, and service applications across RF and microwave frequencies.
– Technical Specifications
• Measurement Type: Average power
• Frequency Range: 100 kHz to 110 GHz (sensor dependent); some sources indicate 9 kHz to 110 GHz (sensor dependent)
• Power Range: -70 dBm to +44 dBm (100 pW to 25 W, sensor dependent)
• Accuracy: ±0.02 dB or ±0.5% (instrumentation accuracy)
• Dynamic Range: 50 dB in 10 dB ranges
• Resolution: Selectable 0.1 dB, 0.01 dB, or 0.001 dB
• Averaging: 1 to 1024 readings (powers of 2)
• Power Reference: 1.00 mW (50 MHz oscillator, factory set to ±0.7%, traceable to NIST)
• Module Power Consumption: 12.20 W/slot
• Cooling: 0.20 liter/s air flow; 1.00 mm H₂O pressure drop
• Operating Temperature: 0 to 55 °C
• Storage Temperature: -40 to 70 °C
• Weight: Approximately 10 lbs
– Key Features
• Programmable measurement functions including frequency entry, offset (±99.99 dB), and duty cycle calculation
• Auto Filter Mode automatically selects required averaging count
• Sensor calibration table storage (up to 10 entries)
• VXI message-based architecture with single-channel configuration
• Powered by VXI mainframe; supports 85–264 Vac input, 47–440 Hz operation
– Compatibility & Integration
• Compatible with Agilent 8480 series power sensors and 11722A sensor
• VXIplug&play support for Win Framework and Win 95/NT Framework
• Instrument drivers available from Agilent Technologies
• Functionally equivalent to Agilent 437B and 70100A power meters
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