Audio-Technica System 9 Frequency-Agile VHF Wireless System Receiver (169 to 172 MHz)

Audio-Technica System 9 Frequency-Agile VHF Wireless System Receiver (169 to 172 MHz)

Audio-Technica System 9 Frequency-Agile VHF Wireless System Receiver (169 to 172 MHz)

B&H # AUATWR900A MFR # ATW-R900A
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Expected availability: 7-14 business days

Product Highlights

  • 4 Selectable VHF Channels
  • Balanced XLR and Unbalanced 1/4" Outputs
  • Durable Construction
  • Offers Rock-Solid Performance
  • 200' Operating Range
  • Includes Power Supply
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Audio-Technica ATW-R900A overview

  • 1Description

The System 9 Frequency-Agile VHF Wireless System Receiver from Audio-Technica is a single-channel receiver, although it is a frequency agile system. This means that you can select any one of the four frequencies (169.505, 170.245, 171.045, and 171.905 MHz) and use up to four System 9 wireless systems at the same time, if each system is set to a different frequency.

This receiver is designed to provide rock-solid performance and can be used when paired with a bodypack transmitter or a handheld transmitter and microphone (sold separately) for capturing audio in sound reinforcement applications.

Furthermore, the receiver is equipped with an advanced dipole antenna for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900a offers volume control along with AF Peak, RF, and power indicator lights.

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
In the Box
Audio-Technica System 9 Frequency-Agile VHF Wireless System Receiver (169 to 172 MHz)
  • Power Supply
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Audio-Technica ATW-R900A specs

    Overall System
    Type VHF high band
    Operating Frequencies 169.505, 170.245, 171.045, and 171.905 MHz
    Modulation Mode FM
    Maximum Deviation ±10 kHz
    Dynamic Range ≥90 dB (A-weighted), typical
    Total Harmonic Distortion (THD) <1% (at 1 kHz, ±10 kHz deviation)
    Operating Range 200' / 60 m typical, open range environment with no interfering signals
    Operating Temperature Range 40 to 110°F / 4 to 43°C, battery performance may be reduced at very low temperatures
    Frequency Response 80 Hz to 13 kHz
    Receiver Specifications
    Receiving System Non-diversity, single-channel, dual-antenna system
    Image Rejection 50 dB minimum
    RF Sensitivity 20 dBu V at 60 dB S/N ratio (50 Ohms termination)
    Audio Output Nominal Output Level
    Balanced XLR: 350 mV (1 kHz modulation, 10 kHz deviation, 100-kOhm load)
    Unbalanced 1/4" (6.3 mm): 700 mV (1 kHz modulation, 10 kHz deviation, 100-kOhm load)
    Power Supply 100 to 240 VAC (50/60 Hz) to 12 VDC (center positive) switched mode external power supply
    Dimensions (W x H x D) 7.5 x 1.8 x 5.1" / 19.0 x 4.6 x 12.9 cm
    Weight 12.0 oz / 340.2 g

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