1. Technical specifications Frequencies BIII UHF Ch 21 69 170 230 MHz 470 862 MHz os Model 18403 a MAXIM U MP nun digital technology 2 inputs Amplifier B III UHF Dimensions 112 x 98 x 56 mm 11 10 How to make your connections Application VHF B IlI 2 inputs Amplifier i 1 UHF antenna input SKE MAXIMUM 2 VHF antenna input 3 TV output 24V 35mA WV DVB T receiver DVB T receiver