Description

Audio-Technica's System 9 wireless system is designed to let you cut the cord without breaking the bank. The ATW-901A/L includes an omni-directional lavalier microphone designed for hands-free movement anywhere you need it. The single channel receiver has four user-selectable frequencies for use with multiple systems and the UniPak transmitter allows for channel configuration and includes instrument and microphone trims to dial in the gain required for a given installation. With a range of up to 200 feet and Audio-Technicas legendary quality and reliability, the ATW-901A/L will give you the freedom you need in just about any application. Overall System Specifications: • Operating frequency: VHF highband, 169 MHz to 172 MHz • Modulation mode: FM • Maximum deviation: ±10 kHz • THD: < 1% (at 1 kHz, ±10 kHz deviation) • Operating range: 60 m (200') typical; open range environment with no interfering signals • Operating temperature range: 40º F to 110º F (4º C to 43º C) • Frequency response: 80 Hz to 13 kHz Receiver Specifications • Receiving system: Non-diversity, single channel, dual antenna system • Image rejection: 50 dB minimum • RF sensitivity: 20 dBuV at 60 dB, S/N ratio (50 ohms termination) • Power requirements: 100-240V AC (50/60 Hz) to 12V DC 0.5A (center positive) switched mode power supply • Dimensions: 7.48" (190.0 mm) W x 1.82" (46.2 mm) H x 5.06" (128.5 mm) D • Audio output: XLR, balanced: 350 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load) 1/4" (6.3 mm), unbalanced: 700 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load) Body-Pack Transmitter Specifications: • RF power output: 10 mW • Spurious emissions: Following federal and national regulations • Input connections: Four-pin locking connectors; 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) • Dimensions: 2.76" (70.2 mm) W x 4.08" (103.7 mm) H x 0.98" (24.9 mm) D