The Keysight U2051XA is a USB-connected average power sensor delivering accurate RF power measurements from 10 MHz to 6 GHz with a dynamic range of 96 dB. Purpose-built for wireless communication, RF testing, manufacturing, and R&D environments, it combines high measurement speed with zero dead time for continuous pulse characterization across modulated signals.
Technical Specifications
• Frequency Range: 10 MHz to 6 GHz
• Power Range: −70 dBm to +26 dBm
• Dynamic Range: 96 dB
• Measurement Speed: Up to 50,000 readings per second
• Real-time Measurement: Zero dead time for continuous pulse measurement
• Connector Type: N-type (male)
• Dimensions: 3.9 × 2.4 × 1.2 inches (100 × 60 × 30 mm)
• Weight: 0.5 lb (0.2 kg)
– Key Features
• Automatic Calibration: Internal zero and automatic calibration minimize measurement uncertainty and setup time
• Time-Selectivity Function: Average mode capability with full dynamic range in both average and time-selectivity average power measurements
• Modulated Signal Support: Accurate, repeatable measurements across any modulated signal type
• Signal Presets: Built-in radar and wireless presets (DME, GSM, EDGE, WCDMA, WLAN, LTE)
• Compact Form Factor: Portable design suitable for benchtop and field deployment
– Typical Applications
• Wireless communication system characterization
• RF component and subsystem testing
• Manufacturing quality assurance and process control
• Research and development in communication technologies
• Pulsed signal and modulated waveform analysis
– Compatibility & Integration
Software: Compatible with Keysight BenchVue Basic Power Meter/Sensor Control and Analysis App (BV0007B). Data logging and visualization operate without programming.
Series: Compatible with the UL2050X Series.
Included Accessories: 5 ft (1.5 m) USB power sensor cable, two BNC male to SMB female trigger cables (50 Ω, 1.5 m). Optional extended power sensor cables available (10 ft or 16.4 ft).
Documentation: Certificate of Calibration, datasheet, user’s guide, programming guide, 3D model (STEP), product fact sheets, application notes, and brochures included.
