Noise Com UFX7218A Amplified Noise Source

Overview

The Noise Com UFX7218A is an amplified noise source that generates white Gaussian noise tuned for optimized flatness across the 2-18 GHz frequency band. The instrument features microprocessor control via a 6.25" color TFT touchscreen and supports manual control or remote operation through IEEE-488, Ethernet, or RS232 serial connections. An internal combiner allows injection of external signals to add controlled amounts of noise, making it suitable for integration into automated test stations.

Key Features

• White Gaussian noise output with 127 dB attenuation in 1 dB steps (optional 0.1 dB steps)
• 50 Ohm impedance with typical VSWR of 1.5:1
• Frequency coverage: 2 GHz to 18 GHz
• Multiple connector options: Type N, BNC, or SMA (SMA female standard)
• Optional signal path attenuators and SP6T filter switching
• 6.25" color TFT touchscreen with IEEE-488 (GPIB), Ethernet, and RS232 remote control
• Fold-down feet for benchtop use

Applications

• Eb/No, C/N, and SNR testing
• Disk drive and filter testing
• BER (Bit Error Rate) testing
• GPS receiver testing and validation
• Spectrum analyzer calibration
• CATV and EMI testing
• Military jamming and surveillance applications