| The antenna splitter shall comprise a stackable, active wideband antenna booster and antenna distribution system within a half-rack metal case and include a rack mounting kit. The bandwidth of the antenna splitter shall be 365MHz. The antenna splitter shall provide the following inputs, outputs, controls, and indicators: 2 x 50 ohm BNC antenna input sockets, 8 x 50 ohm BNC antenna output sockets, 2 stacking outputs for connecting one or more other antenna splitters or a fifth SR 4500 receiver. Blue and red status LEDs shall indicate correct or incorrect function of connected cables, signal amplifiers, and antennas. A front panel bank of 3 DIP switches shall allow for optimum matching to connected antenna cable lengths. The receivers or other active devices connected to the antenna splitter shall be powered via the appropriate antenna cable. Unused antenna outputs shall be automatically terminated with a 50 ohm terminal. A power supply for up to 3 antenna splitters and 12 SR 4500 receivers shall be available as an optional accessory. The antenna splitter shall operate in a carrier frequency range of 500 MHz to 865 MHz and provide a selectable attenuation of 0, 2, 4, 6, 8, 10, 12, 14 dB. The antenna splitter shall operate from 12 VDC, measure 200 x 190 x 44 mm (7.8 x 7.5 x 1.7 in.), and weigh 970 g (2.2 lbs.). |
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