Configurable UHF single-channel amplifier SZB+550 Features Simple and manual configuration, by the installer. A single stock reference for the entire UHF band (C21 … 48). Compatible with existing headers, same format, same power. Automatic control of gain / stability of the output level. Adjustable filter from single-channel to four-channel. Greater dynamic input range (allows to work with weaker signals). Low level of noise figure. Mounting without tools on wall mounting brackets. Specifications Model? SZB+550 Reference? 2260 TV system AM-TV / DVB-T Connection F female Covered band ?MHZ 470 – 694???? Filter bandwidth Channel MHz 1 8? 2 16? ?3 24…