Audio Technica ATW-902 System 9 Wireless System

Audio-Technica's System 9 is a four-channel frequency-agile wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality. Featuring sleek, stackable, contemporary styling. The system offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz). The ATW-R900 is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900 also offers volume control along with AF Peak, RF and Power indicator lights. ATW-T902 handheld dynamic unidirectional microphone/transmitter.

Specifications:

Operating Frequencies: VHF highband, 169 MHz to 172 MHz

Modulation Mode: FM

Operating Range: 200' typical [Open range environment with no interfering signals]

Receiving System: Non-diversity, single-channel, dual antenna system

Audio Output: XLR balanced, 1/4" unbalanced

Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply

Accessory Included: Power supply and AT8456a Quiet-Flex™ stand clamp

Spurious Emissions: Following federal and national regulations

Input Connections: Four-pin Locking Connector [Pin 1: GND, Pin 2: INST INPUT, Pin 3: MIC INPUT, Pin 4: DC BIAS +9V]

Batteries: Two 1.5V AA [not included]

Battery Life: 8 hours (alkaline) [Depending on battery type and use pattern]