Devices adding the signals of several transmitters of TV and radio in the ranges VHF and UHF. Main settings. Technical requirements. Methods of measurement
Compatibility of radio-electronic equipment. Resistance to dips, short interruptions and voltage variations of power supply for equipment with current of more than 16A per phase. Requirements and test methods. (IEC 61000-4-34: 2009, MOD)
State registration numbers with a reflective coating and protective elements for tractors, tractor trailers, road construction and reclamation machinery, self- propelled machines
