Shure AXT630E, Active Antenna Splitter, Frequency range: 470 - 698 MHz, Selectable input filtering, Wideband filter, Selectable RF attenuation of up to 15 dB, 4 Antenna output pairs (BNC), Wideband RF cascade port, Steel housing, Dimensions (H x W x D): 44 x 483 x 366 mm, Weight: 4.6 kg