The SR-2A is a satellite radio active 10 dB Two-Way signal splitter and operate up to two satellite radios from a single antenna. It has internal diodes that pass DC voltage with less than 0.5 VDC of loss from the radio to the splitter’s input port to provide power to the antenna from any radio connected to the outputs. Because of its’ internal amplifier, the loss of the splitter is overcome and up to 90 feet of RG-6 cable can be attached to any radio output port. The kit includes two 3 ft F-male to SMB-plug cables to mate with the radio and two F-71 (F-male to F-male) adapters. This amplified splitter is optimized for use with all satellite radio systems. It includes the adapters and accessories to permit operation of multiple satellite radios from a single antenna. In order to maintain the proper RF link budget for the radio, the splitter loss at 2.35 GHz has been compensated by an internal amplifier. This amplifier is powered by the DC voltage that is supplied by any of the radios connected to its output. The splitter will pass the DC voltage supplied by a radio at any output port to the splitter input port. This will provide power to any antenna connected to this port for the antenna’s internal low-noise amplifier (LNA). Standard RG-6 cable with male F-connectors (not included) can be used to extend the output cable lengths. The splitter has 8dB of excess gain to permit output extensions of up to 70 feet. If cable extensions greater than 70 feet are desired, we recommend using Pixel Model: SBA-1 line amplifier(s) with the splitter. One amplifier (for example) placed at the input of the splitter will permit total cable lengths up to 150 feet from each individual output port to the radios.