PROMAX has a new type of demodulator for DAB and DAB+ that can be optionally installed into the RANGER Neo field strength meters so that they be equipped with the most versatile DAB/DAB+ analyzer available today. It includes an expanded frequency margin of up to 800 MHz, among other benefits over the rest of DAB analyzers of the market.

PON stands for "passive optical network" referring to the optical network composed by non-active components in all stages between the origin (local exchange) and the external sides (subscriber or clients). The others acronym (GPON, XG-PON…) corresponds to the standard transmission that travel through this physical network. In which are they different?.

The TRMS instruments are much more accurate than the RMS when measuring AC current. This is why all the multimeters in PROMAX catalog have True RMS measurement capabilities.