DDA55 is a four parallel channels, fixed frequencies (150kHz, 500kHz, 1.4MHz, 30MHz) digital click analyser, with each channel provided with Peak and Quasi-peak detectors, fully comply with CISPR16-1-1. The way the Quasi-peak detectors are designed, enables to automatically perform tests in full compliance with the requirements of EN55014-1, where requesting to test using an oscilloscope (time-domain operation).
Based on a PC integrated architecture with WINDOWS 7 Embedded OS, DDA55 click analyser is ready to operate with advanced software for EMC testing, fitted with pre-selectors that allow excellent dynamic range and precise click measurements. Remote control with an external PC is also possible.
DDA55 click analyser is not just a GO/NO-GO tester. It is a sophisticated analyser fully supporting a thorough investigation on the when, where and why a click occurs. DDA55 so provide a very substantial contribution to problem-solving requirements in a critical domain of equipment compliance. The EUT whole cycle history, with markers and zoom functions, is available after the end of testing and the level-vs-time graph of both peak and quasi-peak detectors related to each event can be displayed.
For the purpose of functional self-assessment, the analyser has a built-in impulse generator, which can produce the entire set of single and multiple disturbance pulses, in the various timing and shift configurations, as required by CISPR 16-1-1. Powerful and user-friendly control software enables it to perform all tests, standard and customized, in a very easy and fully automatic way
