|The Model DA-506BID Bi-directional RF Distribution Amplifier creates an ideal entry-level product for broadband distribution. Encased in an extruded aluminum shell, the Model DA-506BID meets the needs of small distribution systems which do not require IR control or modulator inputs. The Model DA-506BID has one input for CATV or off-air antenna and six outputs for televisions. Four outputs are for televisions up to 75 feet away and 2 outputs can be used up to 150 feet away. The DA-506BID has bi-directional capabilities with a 5-42 MHz bandwidth return path on the CATV/antenna input. This allows compatibility with interactive CATV set top boxes. Grid mount ears are included for mounting in the Model 2619 Rack-mount grid. The DA-506BID IS compatible with broadcast DTV Television signals on the VHF & UHF bands. The DA-506BID is NOT compatible with digital or analog CATV signals above 806 MHz (CATV channels 127-140).