Audio-Technica's ATW-1311/L System10 PRO Rack-Mount digital wireless system provides the same interference-free operation in the 2.4GHz range (outside TV bands) as the original System 10 but with expanded features and versatility. The durable half-rack receiver chassis is equipped to house two receivers. Receivers can also be released and remotely connected to the chassis via Ethernet cable up to 100 meters away for extended reception in multi-room, stadium or larger venues. Up to five chassis (10 receiver units) can be linked using the RJ12 cable included with each system, creating a stable, multichannel system with the simultaneous use of up to 10 channels.
Like all the products in the System 10 wireless family, the PRO Rack-Mount features 24-bit operation, easy setup, clear, natural sound quality, and three levels of diversity assurance: frequency, time, and space. Frequency Diversity sends the signal on two dynamically allocated frequencies for interference-free communication. Time Diversity sends the signal in multiple time slots to maximize immunity to multipath interference. Space Diversity uses two antennas on each transmitter and receiver unit to maximize signal integrity.