Audio-Technica System 9 Wireless System Frequency-Agile Handheld Transmitter and Mic (ATW-902A)

Audio-Technica's ATW-902A 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 minimum
  
  Receiver 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: 12.0oz
  
  Handheld Transmitter Specifications
• RF Power Output: 10mW
• Spurious Emissions: Following federal and national regulations
• Batteries: Two 1.5V AA, not included
• Battery Life: 8 hours (alkaline), Depending on battery type and use pattern
• Dimensions: 9.91" long, 2.11" diameter
• Net Weight: 9.2oz, without batteries

Item Includes:

• Power supply
• ATW-R900 Receiver
• ATW-R900 Handheld Transmitter
• AT8456a Quiet-Flex stand clamp

Warranty:

• 2 Year Limited End-User