Keysight Technologies Inc. USB Noise Source, 500 MHz to 50 GHz, nominal ENR 15 dB
The Keysight U1833C is a USB-controlled noise source covering a frequency range from 500 MHz to 50 GHz with a nominal Excess Noise Ratio (ENR) of 15 dB. Designed for use with Keysight's X-Series signal analyzers and other compatible instruments, the U1833C enables automated noise figure measurements and calibration. Its USB interface allows for direct connection to a PC or analyzer, simplifying setup and operation. The device features built-in temperature compensation for stable and repeatable ENR performance, and its compact form factor makes it suitable for both bench and field applications. The U1833C is part of Keysight's U1830 Series, which is engineered for high accuracy and reliability in noise figure testing across a wide range of microwave and millimeter-wave frequencies.
