The RR024 is designed for radar electronic support and radar warning receiver applications where high performance and small size are of prime importance. Filtering, amplification, detection, and pulse parameter measurement are combined in a single unit. Four amplitude measurement channels allow direction finding by amplitude comparison between adjacent antennas. An IFM fed from one of the amplitude channels via an SPDT switch performs 14 bits of frequency measurement on the selected input. The frequency resolution is 1 MHz from 2 to 18 GHz. The RR024 is internally triggered and generates a full PDW. The standard data interface is USB 2.0 via an MDM connector that includes analog PRI audio lines.