Keysight N4000A/001/002 Noise Source, 10 MHz to 18 GHz, ENR 6 dB, SNS Series Product Overview The Keysight N4000A/001/002 Noise Source is a high-performance, broadband noise source that provides a flat and wideband noise spectrum from 10 MHz to 18 GHz. It is ideal for use in a variety of applications, including noise figure measurement, gain compression testing, and system calibration. Features and Specifications Frequency range: 10 MHz to 18 GHz Excess noise ratio (ENR): 6 dB Output power: -10 dBm VSWR: < 1.5:1 Dimensions: 2.5″ x 1.5″ x 0.5″ Weight: 4 oz Benefits High accuracy and repeatability: The N4000A/001/002 Noise Source is designed to provide accurate and repeatable noise measurements. It is calibrated to NIST-traceable standards and has a low VSWR, which ensures that the noise signal is not distorted. Wideband operation: The N4000A/001/002 Noise Source covers a wide frequency range from 10 MHz to 18 GHz. This makes it ideal for use in a variety of applications, including noise figure measurement, gain compression testing, and system calibration. * Compact and portable: The N4000A/001/002 Noise Source is compact and portable, making it easy to use in the field or in the lab. It is also powered by a single 9V battery, which provides up to 8 hours of continuous operation. Value The Keysight N4000A/001/002 Noise Source is a valuable tool for anyone who needs to make accurate and repeatable noise measurements. It is ideal for use in a variety of applications, including noise figure measurement, gain compression testing, and system calibration. The N4000A/001/002 Noise Source is also backed by Keysight’s industry-leading support and service, which ensures that you will get the most out of your investment.