Keysight U7227F USB Preamplifier

Overview

The Keysight U7227F is a 2 to 50 GHz USB preamplifier engineered for millimeter-wave and ultra-high-frequency RF measurement applications. It delivers reliable gain and optimized noise performance while integrating seamlessly with X-Series signal analyzers for automated calibration and noise figure measurement.

Key Features

• Frequency range: 2 to 50 GHz
• Noise figure: <10 dB (2 to 4 GHz), <8 dB (4 to 40 GHz), <9 dB (40 to 44 GHz), <10 dB (44 to 50 GHz)
• Gain: >16.5 + 0.23F dB (2 to 50 GHz)
• Input return loss >8 dB (2 to 40 GHz), >6 dB (40 to 44 GHz), >5 dB (44 to 50 GHz)
• Output return loss >18 dB (2 to 4 GHz), >11 dB (4 to 40 GHz), >8 dB (40 to 50 GHz)
• Automatic temperature-compensated gain corrections and calibration data transfer
• USB plug-and-play with embedded S-parameters and noise figure calibration
• Rugged and portable for bench and remote field measurements

Applications

• Millimeter-wave (mmWave) noise figure measurements
• Ultra-high-frequency RF system characterization
• Satellite and 5G component testing
• Broadband frequency measurement up to 50 GHz

Included Accessories

• 2.4 mm (f) to 2.4 mm (f) adapter