A

Telecommunications equipment, namely, television transmitters, hub stations, antennas, transmitters, receivers, local oscillator trays, reference trays, transceivers, low noise amplifiers, block converters, modems, transverters, wireless modem termination units, bandwidth management units and replacement parts therefor for broadband wireless systems used to transmit and receive data and voice signals; computer operating software for use in broadband wireless systems for transmitting and receiving data and voice signals