The Keysight ECP-E18A is a diode power sensor engineered for accurate average power measurements of continuous wave (CW) signals across a wide frequency range. Delivering a 90 dB dynamic range and supported by EEPROM-stored calibration factors, this sensor provides traceable measurements to NIST standards. It connects via Type-N male connector and integrates with multiple Keysight power meter platforms for both manual and remote GPIB control.
Technical Specifications
• Measurement Type: Average power, CW signals
• Frequency Range: 10 MHz to 18 GHz
• Power Measurement Range: -70 dBm to +20 dBm (100 pW to 100 mW)
• Dynamic Range: 90 dB
• Connector: Type-N male
• Measurement Speed: Up to 400 readings per second (with compatible power meters)
• SWR: Optimized to minimize mismatch uncertainty
• Calibration: EEPROM-stored calibration factors, linearity, and temperature compensation
– Key Features
• 90 dB dynamic range enables measurement across a wide power spectrum
• EEPROM-based calibration data ensures consistent accuracy without external reference storage
• Fast measurement capability up to 400 readings/second supports high-throughput testing
• NIST-traceable calibration provides metrological confidence
• Temperature compensation built into stored calibration factors
• Full remote control via GPIB interface
– Typical Applications
• CW power measurement in RF test systems
• Production testing and quality assurance
• Automated test equipment (ATE) integration
• Multi-format signal characterization
– Compatibility & Integration
The ECP-E18A operates with EPM series meters (N1913A/14A, E4418B/19B), EPM-P series meters (E4416A/17A), P-series meters (N1911A/12A), and legacy instruments (435B, 436A, 437B, 438A, 70100A, E1416A). GPIB connectivity enables remote operation and automated data acquisition across all supported platforms.
