Professional Wireless Headset Microphone System for Clear, Natural Sound
Includes the ATW-R900a receiver, ATW-T901a body-pack transmitter, and PRO 8HEcW headworn microphone.
Audio-Technica's System 9 is a four-channel frequency-agile wireless system that offers rock-solid performance, easy setup, and clear, natural sound quality. It features sleek, stackable, contemporary styling and is available in handheld, headworn, guitar, lavalier, and body-pack configurations. The system offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).
Each System 9 configuration includes the ATW-R900a receiver and either a body-pack transmitter or handheld microphone/transmitter. The ATW-R900a is a non-naversity, single-channel receiver with an 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-R900a also offers volume control along with AF Peak, RF, and Power indicator lights.
Features:
- • Clear, natural sound quality for a professional performance
- • 4 selectable frequency-coordinated VHF channels for interference-free use
- • Balanced XLR and unbalanced 1/4' output jacks for easy connection to a variety of audio gear
- • Reliable performance and durable construction for long-lasting use
- • 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), battery performance may be reduced at very low temperatures
- Frequency Response: 80 Hz to 13 kHz
- Receiving System: Non-naversity, 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: Nominal Output Level, 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)
- Power Supply: 100-240V AC (50/60 Hz) to 12V DC.5A (center positive) switched mode external power supply
- Dimensions: Receiver - 7.48' (190.0 mm) W x 1.82' (46.2 mm) H x 5.06' (128.5 mm) D, Transmitter (without batteries) - 2.76' (70.2 mm) W x 4.08' (103.7 mm) H x 0.98' (24.9 mm) D
- Net Weight: Receiver - 12.0 oz (337 grams), Transmitter (without batteries) - 2.8 oz (80.0 grams)
- Accessory Included: Power supply
- RF Power Output: 10 mW
- 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)
This wireless headset microphone system is perfect for anyone who needs clear, natural sound for their audio needs. Whether you're a professional performer, a podcaster, or just looking to enhance your home recording setup, this system has you covered. It includes the ATW-R900a receiver, ATW-T901a body-pack transmitter, and PRO 8HEcW headworn microphone. The system offers four compatible user-switchable VHF channels for interference-free use, and features a sleek, stackable design. With dimensions of 7.48' (190.0 mm) W x 1.82' (46.2 mm) H x 5.06' (128.5 mm) D and a net weight of 12.0 oz (337 grams), it's easy to set up and use. The system also offers reliable performance and durable construction, with a battery life of 8 hours (alkaline).
