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Audio-Technica ATW-901A/H System 9 VHF Wireless Unipak System with a PRO 8HEcW Headworn Microphone

BH #AUATW901AH • MFR #ATW-901A/H
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Audio-Technica ATW-901A/H System 9 VHF Wireless Unipak System with a PRO 8HEcW Headworn Microphone
Key Features
  • 169.505 to 171.905 MHz
  • Dipole Antenna for Extended Range
  • Channel, RF, and AF Peak Indicator LEDs
  • Balanced XLR & Unbalanced 1/4" Outputs
The Audio-Technica ATW-901A/H System 9 VHF Wireless Unipak System is designed for live sound reinforcement applications. The system consists of a wireless VHF receiver, a bodypack transmitter, and a PRO 8HEcW headworn microphone.
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Audio-Technica ATW-901A/H Overview

The Audio-Technica ATW-901A/H System 9 VHF Wireless Unipak System is designed for live sound reinforcement applications. The system consists of a wireless VHF receiver, a bodypack transmitter, and a PRO 8HEcW headworn microphone.

The receiver utilizes two dipole antennas for extended range, and allows you to select your VHF transmission frequency from 169.505, 170.245, 171.045, or 171.905 MHz. The receiver includes LED indicator lights for channel, RF, and AF peak. The back of the receiver features a volume control knob, a squelch control knob, a balanced XLR audio output, and an unbalanced 1/4" audio output. The receiver also includes a power cord hook to prevent accidental pull-out of the DC power supply.

The bodypack transmitter is powered by two AA batteries and includes variable microphone and instrument trim, channel selection DIP switches, a Power/Mute button, and a Unipak input connector.

Four Selectable VHF Transmission Frequencies
Select from 169.505, 170.245, 171.045, and 171.905 MHz
Dipole Antenna for Extended Range
The receiver utilizes two antennas to improve the range of the system
Squelch Control
The receiver features a squelch adjustment knob that controls the threshold for the radio signal that regulates audio output. If the radio signal from the microphone drops below the threshold, the squelch control mutes the audio output to prevent the transmission of radio interference and white noise from entering the speakers
UPC: 042005194896

Audio-Technica ATW-901A/H Specs

Key Specs
Wireless Technology
Analog VHF
Diversity
Non-Diversity
Max Operating Range
200' / 61 m
Receiver Type
1x Tabletop
Number of Audio Channels
1
Included Transmitters
1x Bodypack
Microphone Type
1x Headset
System
Wireless Technology
Analog VHF
Diversity
Non-Diversity
RF Frequency Band
169 to 172 MHz
Number of RF Channel Frequencies
4
Max Operating Range
200' / 61 m
Max Transmitters per Band
2
Encryption
No
Built-In Recorder
No
Mobile App Compatible
No
Receiver
Receiver Type
1x Tabletop
Mounting Options
No
Antenna
2x Fixed External (Front-Mount)
Number of Audio Channels
1
Audio I/O
1x XLR 3-Pin Balanced Output
1x 1/4" TS Unbalanced Output  
Network I/O
No
Word Clock I/O
No
USB/Lightning Connectivity
No
Frequency Response
80 Hz to 13 kHz
Display
Single-LED Indicators Only
Power Requirements
AC/DC Power Adapter
Transmitters
Included Transmitters
1x Bodypack
RF Output Power
10 mW
Antenna
Fixed External
Input Level
Microphone / Instrument
Audio I/O
1x Hirose cW-Style 4-Pin Male Input 
Bias/Plug-In & Phantom Power
9 V Bias/Plug-In Power
No Phantom Support
USB I/O
No
Muting
Mute Switch
Auto-Level/Gain
No
Frequency Response
80 Hz to 13 kHz (Line)
Display
Single-LED Indicators Only
Microphones
Microphone Type
1x Headset
Polar Pattern
Not Specified by Manufacturer
Output Connector
1x Hirose cW-Style 4-Pin Female 
Color
Black
Power
Transmitter Battery Type
2x AA (Not Included)
Transmitter Battery Life
8 Hours
AC/DC Power Adapter
12 VDC at 0.5 A, Center-Positive (Included)
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Environmental Resistance
No
Packaging Info
Package Weight
2.55 lb
Box Dimensions (LxWxH)
13.9 x 10.75 x 4.5"

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