BNI

digital broadband communications systems comprising microwave signal transmitters, microwave signal repeaters, microwave signal receivers, digital compression modules and quadrature amplitude modulators; microwave signal transmitters; microwave signal repeaters; microwave signal receivers; digital signal compressing systems comprising compression modules, quadrature amplitude modulators and signal multiplexers; channel encoders; multiplexers; quadrature amplitude modulator; microwave transmission systems comprising microwave signal transmitters, microwave signal repeaters and microwave signal receivers; trunking microwave systems, comprising microwave signal transmitters, microwave signal repeaters, and microwave signal receivers; and microwave distribution equipment, namely, microwave transmitters, microwave repeaters and microwave receivers