A pre-compliant receiver testing to: CISPR16-1/VDE/EN/FCC/ VCCI. Mains operation. Its classed as pre-compliant because the correct pulse weighting to CISPR16-1 is achieved only from 10Hz PRF or higher. In many EMC measurement situations this is not an issue. This receiver can be used as stand-alone or with our Item 124 laptop + s/w. There are two modes of operation, either as an EMI receiver (with pre-selector) or as a spectrum analyser. This device has in particular an extremely fast measurement time down to 100uS or up to 100S in the receiver mode. A high measurement accuracy typically less than 0.7dB. A choice of 5 detectors (3 simultaneously) EMI Bandwidths of: 200Hz;9kHz;120kHz & 1MHZ. Built-in 20dB gain pre-amplifier after the pre-selector. Parallel detectors for simultaneous display of Peak; Quasi and average values.