Product Detail
The Audio Technica ATW-902a 9 VHF Wireless System is a top - notch solution for all your audio needs. It offers high - quality audio, reliability, and an easy - to - use setup. With its sleek, stackable, and contemporary design, it fits perfectly in any setting, whether you're a musician, public speaker, or event organizer. This system has a four - channel frequency - agile setup that guarantees clear and natural sound. It comes in various configurations like handheld, headworn, guitar, lavalier, and body - pack, providing great versatility. System 9 features four user - switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz) for flexible frequency management, ensuring interference - free performance. It includes the sturdy ATW - R900 receiver and the ATW - T902 handheld dynamic unidirectional microphone/transmitter. The advanced dipole antenna system extends the operating range and improves signal reliability. Built with durability in mind, it can handle any environment, ensuring events run smoothly with few technical glitches. Key features include easy operation, natural sound quality, and reliable performance, making it a top pick for professional - grade wireless audio solutions. Key Features: - ATW - R900 receiver and ATW - T902 handheld dynamic unidirectional microphone/transmitter included - 4 selectable frequency - coordinated VHF channels - Easy operation and clear, natural sound quality - 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 - Operating Temperature Range: 40°F (4°C) to 110°F (43°C) - 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: XLR, balanced: 350 mV; 1/4' (6.3 mm), unbalanced: 700 mV - Power Supply: 100 - 240V AC (50/60 Hz) to 12V DC .5A - 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 Battery Life: 8 hours (alkaline) - Body - Pack Transmitter Dimensions: 2.76' (70.2 mm) W x 4.08' (103.7 mm) H x 0.98' (24.9 mm) D - Handheld Transmitter RF Power Output: 10 mW - Handheld Transmitter Battery Life: 8 hours (alkaline) - Handheld Transmitter Dimensions: 9.91' (251.8 mm) long, 2.11' (53.5 mm) diameter Package Contents: - ATW - R900 receiver - ATW - T902 handheld dynamic unidirectional microphone/transmitter - AT8456a Quiet - Flex stand clamp - Power supply
Using the Audio Technica ATW - 902a is a breeze. First, connect the receiver to a power source using the provided power supply. Make sure the power supply is set to the correct voltage (100 - 240V AC, 50/60 Hz). Then, insert fresh alkaline batteries into the handheld or body - pack transmitter. To start using, turn on the receiver and the transmitter. You can select one of the four VHF channels on the receiver and set the same channel on the transmitter for interference - free performance. When using the handheld microphone, hold it at a comfortable distance from your mouth. For other configurations like the lavalier or headworn microphone, position them properly for the best sound capture. Some important things to note. Keep the system within the operating temperature range of 40°F (4°C) to 110°F (43°C). Don't expose it to extreme heat or cold. Avoid placing the receiver and transmitter near sources of strong electromagnetic interference, like large motors or Wi - Fi routers. For maintenance, regularly check the batteries in the transmitters and replace them when they're low. Clean the microphone heads gently with a soft, dry cloth. If the system gets dirty, use a slightly damp cloth to wipe the surfaces, but make sure it's completely dry before using it again. Store the system in a cool, dry place when not in use to keep it in good condition.
