• Frequency Agile - The system operates on UHF frequencies allowing greater channel selectability and range. The transmitter and receiver feature 200 user selectable channels.
• Diversity Reception - The AEW-R3100 receiver features dual internal receivers. The receivers relay between each-other, vying for the strongest reception while minimizing noise and signal drop-out.
• Blue Back-Lit LCD - Both receiver and transmitters feature a comprehensive, white over blue background LCD display. The display provides radio frequency and channel information, battery and signal status.

Audio Technica ATW-R3100C 3000 Series Diversity Receiver Specifications

• Type of Receiver: UHF Frequency Agile Diversity
• RF Carrier Frequency Range: Band C: 541.500 – 566.375 MHz
• Approx. Working Range: 300 feet
• Overall Frequency Response: 70 Hz to 15 kHz
• Signal-to-Noise Ratio: 110 dB at 35 kHz deviation (IEC-weighted), maximum modulation 75 kHz
• # Of Channels: 200
• Type of Output: Unbalanced: ¼: TS (“mono”) phone jack; Balanced: XLRM-type
• Headphone Monitoring: ¼” TRS Phone
• Power Requirements: 120V AC 60 Hz; 12-18V DC, 500 mA, center positive, with external supply
• Battery Type/Approx. Life: AC powered only
• Display: Back-lit LCD display & battery / signal status LED
• Mounting Options: Table surface / Rack Mountable rack ears included
• Antenna Type: BNC Flexible UHF
• Dimensions:  8.27 x 1.93 x 7.20” (210.0 x 49.0 x 183.0mm) (WxHxD)
• Weight: 2.4 lbs (1.1 kg)