We setup a system with 1x Clear-Com FSII-BASE-II (with antennas, beltpack, etc.) and 3x RM-704 panels connected on the four 2W ports of the FSII base station and, believe it or not, the 2W links are not working properly !
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See the Encore power calculator
We recommend you purchase an additional PS-704 to drive the RM-704 units or to swap one of the RM-704 to a MS-704.