The new EMI receiver TDEMI® ULTRA from GAUSS INSTRUMENTS provides industry-leading features, such as a 685 MHz real-time bandwidth, fast receiver scanning and multi GHz real-time scanning up to 40 GHz. It is a multi-purpose instrument for a wide range of applications and due to its compact design, a 12V supply, and a weight of less than 10 kg it is a fitting tool for field testing or on-board testing applications.