
Audio-Technica ATW-901A/L System 9 VHF Wireless Unipak System with Omnidirectional Lavalier Microphone, GM-1W Mobile Pack & 4-Hour Rapid Charger Kit
Audio-Technica's ATW-901a/L 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, System 9 offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905MHz). Features: Easy operation and clear, natural sound quality 4 selectable frequency-coordinated VHF channels Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear Reliable performance and durable construction Advanced dipole antenna system for extended operating range Specifications Overall System Specifications Operating Frequencies: VHF highband, 169MHz - 172MHz Modulation Mode: FM Maximum Deviation: ±10kHz Dynamic Range: ≤90dB (A-weighted), typical Total Harmonic Distortion: <1% (@ 1kHz, ±10kHz deviation) Operating Range: 200ft typical, Open range environment with no interfering signals Operating Temperature Range: 40°F - 110°F, Battery performance may be reduced at very low temperatures Frequency Response: 80Hz - 13kHz Maximum Simultaneous Use (Recommended): 200ft minimumReceiver Specifications Receiving System: Non-diversity, single-channel, dual antenna system Image Rejection: 50dB minimum RF Sensitivity: 20dBuV @ 60dB S/N ratio (50Ω termination) Audio Output: Nominal Output Level; XLR, balanced: 350mV (1kHz modulation, 10kHz deviation, 100kΩ load); 1/4", unbalanced: 700mV (1kHz modulation, 10kHz deviation, 100kΩ load) Power Supply: 100 - 240V AC (50/60Hz) to 12V DC .5A (center positive) switched mode external power supply Operating Temperature Range: 40°F - 110°F Dimensions (HxWxD): 1.82" x 7.48" x 5.06" Net Weight: 12.0ozBody-Pack Transmitter Specifications RF Power Output: 10mW 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 Dimensions (HxWxD): 4.08" x 2.76" x 0.98" Net Weight: 2.8oz, without batteries Item Includes: Power supply ATW-R900a receiver ATW-T901a body-pack transmitter Omnidirectional lavalier microphone Warranty: 2 Year Limited End-User