Audio Technica ATW-901a/H | System 9 VHF Wireless System with Headworn Microphone

The Audio Technica ATW-901a/H System 9 VHF Wireless System is engineered for outstanding performance, featuring a four-channel frequency agile design that ensures reliability and clear, natural sound quality. Ideal for a variety of professional and personal applications, it includes a robust ATW-R900 receiver and an ATW-T901 UniPak transmitter paired with a high-quality PRO 8HEcW headworn microphone. The system's versatile setup allows users to choose between different channel configurations, making it adaptable to any environment.

This wireless system is not only easy to operate but also offers a sleek, stackable design that seamlessly fits into any setup. With a reliable VHF transmission and an advanced dipole antenna system, users can expect extended operating ranges and impeccable audio clarity. Performance is optimized even in challenging conditions, making it a perfect choice for live performances, presentations, and a variety of other settings.

Key Features

• ATW-R900 receiver and ATW-T901 UniPak transmitter with PRO 8HEcW headworn microphone
• Easy operation and clear, natural sound quality
• 4 selectable frequency-coordinated VHF channels
• Reliable performance and durable construction
• Advanced dipole antenna system for extended operating range

Specifications

• Operating Frequencies: VHF highband, 169 MHz to 172 MHz
• Modulation Mode: FM
• Maximum Deviation: +/-10 kHz
• Dynamic Range: >/=90 dB (A-weighted), typical
• Total Harmonic Distortion: <1% (at 1 kHz +/-10 kHz deviation)
• Operating Range: 200' (60 m) typical in an open range environment with no interfering signals
• Operating Temperature Range: 40° F (4° C) to 110° F (43° C)
• Frequency Response: 80 Hz to 13 kHz
• Receiver 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)
• Audio Output Level: XLR, balanced: 350 mV and 1/4" (6.3 mm), unbalanced: 700 mV
• Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A switched mode external power supply
• Receiver Dimensions: 7.48" (190.0 mm) W x 1.82" (46.2 mm) H x 5.06" (128.5 mm) D
• Receiver Net Weight: 12.0 oz (337 grams)
• Body-Pack Transmitter RF Power Output: 10 mW
• Body-Pack Transmitter Batteries: Two 1.5V AA (not included), battery life 8 hours (alkaline)
• Handheld Transmitter RF Power Output: 10 mW
• Handheld Transmitter Batteries: Two 1.5V AA (not included), battery life 8 hours (alkaline)

Package Contents

• ATW-R900 receiver
• ATW-T901 UniPak transmitter
• PRO 8HEcW headworn microphone
• AT8456a Quiet-Flex stand clamp
• Power supply