To help electronic equipment manufacturers save time by eliminating the need to piece together and characterize components required for testing electromagnetic interference (EMI) at microwave frequencies, Keysight Technologies has produced the industry's first fully configured and characterized system for accurately measuring EMI in the 1 GHz to 26.5 GHz range from intentional and unintentional radiators. The Keysight 84125B is fully integrated and calibrated for testing products to rigorous U.S. Federal Communications Commission (FCC) regulationsand proposed European EMI standards above 1 GHz. Microwave EMI regulations affect a wide range of wireless networks products including cordless telephones, pagers, security monitors, spread spectrum transceivers, computers, and Fibre Channel LAN products.
Electronic device manufacturers, EMC test laboratories and regulatory authorities will find this system a valuable addition to existing EMI test capabilities.
Automatic filter tracking
Input overload protection
Low system noise
Interchangeable high-pass filters for 1.5 GHz, 3.5 GHz and 8.25 GHz cut-off frequencies
Actual field strength results directly displayed in dBµV/m
Test set is designed for tripod or antenna mast mounting, or it can be hand-held