DDA55+ is a digital click analyser with four parallel channels having fixed frequencies (150kHz, 500kHz, 1.4MHz, 30MHz). Each channel provided with Peak and Quasi-peak detectors, fully complies with CISPR16-1-1. The Quasi-peak detectors are designed to enable full compliance tests to be performed automatically according to EN55014-1, where requesting to test using an oscilloscope (time-domain operation).

Fitted with pre-selectors that allow excellent dynamic range and precise click measurements, based on a PC integrated architecture with WINDOWS 10 Embedded OS, DDA55+ click analyser is ready to operate through 10.1" LCD display and advanced software for EMC testing to guarantee precise click measurements.