Audio-Technica ATW-902a System 9 Wireless Handheld Microphone System

OUR PART #: ATW-902A MFR #: ATW-902A

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Pro-quality wireless system combining rock-solid performance with easy setup and clear, natural sound quality. ...Read more

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Audio-Technica ATW-902a System 9 Wireless Handheld Microphone System
Our Price: $174.95
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Product Overview

Pro-quality wireless system combining rock-solid performance with easy setup and clear, natural sound quality.

Part of Audio-Technica's System 9 series of professional wireless mic systems, the ATW-902a configuration includes an ATW-R900a Receiver packaged with an ATW-T902a handheld dynamic unidirectional mic/transmitter and includes an AT8456a Quiet-Flex stand clamp.

The ATW-R900a is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. It also offers volume control along with AF Peak, RF and Power indicator lights. This system offers four compatible user-switchable VHF channels (please see below).

System 9 from Audio-Technica

A 4-channel frequency-agile wireless system, the System 9 is available in handheld, headworn, guitar, lavalier and body-pack configurations (other configurations sold separately). The system offers 4 compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.90MHz).

Each System 9 configuration includes a receiver and either a body-pack transmitter or handheld mic/transmitter. The ATW-R900a receiver is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. It also offers volume control along with AF Peak, RF and Power indicator lights.

Includes

  • ATW-R900a receiver with power supply
  • ATW-T902a handheld dynamic unidirectional mic/transmitter
  • AT8456a Quiet-Flex™ mic stand clamp

Features

  • 4 selectable, frequency-coordinated VHF channels
  • Balanced XLR and unbalanced ¼" outputs
  • Reliable performance and durable construction
  • Advanced dipole antenna system for extended range

Specifications

  • Overall System:
    • Operating Frequencies: VHF high band, 169MHz - 172MHz
    • Modulation Mode: FM
    • Maximum Deviation: +/-10kHz
    • Dynamic Range: 90dB (A-weighted), typical
    • Total Harmonic Distortion: less than 1% (@ 1kHz, +/-10kHz deviation)
    • Operating Range: 200ft (60m), typical, Note: open range environment with no interfering signals.
    • Operating Temperature Range: 40°F - 110°F (4°C - 43°C), Note: Battery performance may be reduced at very low temperatures.
    • Frequency Response: 80Hz - 13kHz
  • ATW-R900a Receiver:
    • Receiving System: Non-diversity, single-channel, dual antenna system
    • Image Rejection: 50dB minimum
    • RF Sensitivity: 20dBuV @ 60dB S/N ratio (50Ω termination)
    • Normal Output Level:
      • XLR, balanced: 350mV (1kHz modulation, 10kHz deviation, 100kΩ load)
      • ¼" (6.3mm), unbalanced: 700mV (1kHz modulation, 10kHz deviation, 100kΩ load)
    • Power Supply: 100 - 240VAC (50 / 60Hz) to 12VDC, 0.5A, (center positive) switched mode external power supply
    • Dimensions (W x H x D): 7.48" x 1.82" x 5.06" (190.0 x 46.2 x 128.5mm)
    • Net Weight: 12.0oz. (337g)
  • ATW-T902a Handheld Transmitter:
    • RF Output Power: 10mW
    • Spurious Emissions: Following federal and national regulations
    • Batteries: (2) 1.5V AA (sold separately)
    • Battery Life: 8 hours (alkaline), Note: depends on battery type and usage pattern.
    • Dimensions (L x Dia): 9.91" x 2.11" (251.8 x 53.5mm)
    • Net Weight (without batteries): 9.2oz. (260g)
  • Note: further information can be found within the "System 9 Installation and Operation Manual" located under the "Documentation" tab above.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Product Documents

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Product Reviews

Reviewed by 2 customers
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Matt B on 06/08/2022 Verified - This reviewer has purchased this product

Signal started breaking up at around 30-35ft with clear line of sight to the receiver.

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Klauspeter Jr B on 05/05/2019 Verified - This reviewer has purchased this product

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