ANTENNA DMX TRANSMITTER RACK is a rack-mountable wireless DMX system which employs the W-DMX technology. ANTENNA DMX TRANSMITTER RACK employs the adaptive FHSS standard, which uses 83 discrete frequency channels, checking every millisecond for interference free transmission. ANTENNA DMX TRANSMITTER RACK can transmit data to 512 DMX channels. * In Multi-cast, each ANTENNA Transmitter sends data to a dedicated ANTENNA Receiver: this configuration is particularly useful when you want to control many units totally wireless. * Point-to-point transmission is ideal when you have to bridge a long distance from the console to the first fixture of a lighting system, which is connected to the other units by standard DMX cables. ANTENNA DMX TRANSMITTER can be equipped with a choice of omni-directional antennas and directional panels, for maximum flexibility of use.