Keysight Technologies Inc. USB Noise Source, 500 MHz to 67 GHz, nominal ENR 12 dB
The Keysight U1833G is a USB-controlled noise source designed for fast and accurate noise figure measurements from 500 MHz to 67 GHz. It features a nominal Excess Noise Ratio (ENR) of 12 dB and is compatible with Keysight X-Series signal analyzers and PNA/PNA-X network analyzers. The U1833G enables direct connection to a PC or analyzer via USB, eliminating the need for a separate noise source controller. Its compact design and plug-and-play operation simplify setup and calibration, while built-in EEPROM stores calibration data for enhanced measurement accuracy. The U1833G is ideal for R&D and manufacturing environments requiring reliable, high-frequency noise figure testing.