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

BH #AUATWR900A • MFR #ATW-R900A
Audio-Technica
Audio-Technica System 9 Frequency-Agile VHF Wireless System Receiver (169 to 172 MHz)
Key Features
  • 4 Selectable VHF Channels
  • Balanced XLR and Unbalanced 1/4" Outputs
  • Durable Construction
  • Offers Rock-Solid Performance
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.
Special Order
Expected availability: 7-14 business days
$89.00

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

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Audio-Technica ATW-R900A Overview

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

Audio-Technica ATW-R900A Specs

Overall System
TypeVHF high band
Operating Frequencies169.505, 170.245, 171.045, and 171.905 MHz
Modulation ModeFM
Maximum Deviation±10 kHz
Dynamic Range≥90 dB (A-weighted), typical
Total Harmonic Distortion (THD)<1% (at 1 kHz, ±10 kHz deviation)
Operating Range200' / 60 m typical, open range environment with no interfering signals
Operating Temperature Range40 to 110°F / 4 to 43°C, battery performance may be reduced at very low temperatures
Frequency Response80 Hz to 13 kHz
Receiver Specifications
Receiving SystemNon-diversity, single-channel, dual-antenna system
Image Rejection50 dB minimum
RF Sensitivity20 dBu V at 60 dB S/N ratio (50 Ohms termination)
Audio OutputNominal 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 Supply100 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
Weight12.0 oz / 340.2 g
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