Audio-Technica

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

$224.95 USD

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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
Squelch Control
Volume Control
Cord Hook to Prevent Accidental Pull-Out
Channel Selector Switches
Instrument and Microphone Trim Control
Professional Locking Bodypack Connector

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

System

Wireless Technology	Analog VHF
Number of RF Channel Frequencies	4
Included Transmitters	1 x Bodypack with Microphone
Diversity	Non-Diversity
RF Frequency Band	169 to 172 MHz
Max Operating Range	200' / 61 m
Built-In Recorder	No
Control App Support	No
Encryption	None
Deviation	±10 kHz
Modulation	FM

Receiver

Receiver Type	Tabletop
Antenna	2 x Sleeve Dipole (Front-Mount)
Number of Audio Channels	1
Audio I/O	1 x XLR 3-Pin Female Balanced Line Output 1 x 1/4" TS Unbalanced Line Output
Phantom Power Protection	None
Frequency Response	80 Hz to 13 kHz
Network I/O	None
Word Clock I/O	None
USB/Lightning Connectivity	None
RF Output Power	10 mW
Squelch	Adjustable
Spurious	Rejection: >50 dB
Power Requirements	AC/DC Power Adapter
AC/DC Power Adapter	12 VDC at 0.5 A, Center-Positive (Included)
AC Input Power	100 to 240 VAC, 50 / 60 Hz
Display & Indicators	3 x LED (AF Level, Channel)
Operating Temperature	40 to 110°F / 4 to 43°C
Dimensions	7.5 x 1.8 x 5.1" / 190 x 46.2 x 128.5 mm
Weight	12 oz / 340 g

Transmitter

Transmitter Type	Bodypack with Microphone
RF Output Power	10 mW
Audio I/O	1 x TA4/Mini XLR 4-Pin Male Balanced Input (Lockable)
Pad	None
Muting	Mute Switch
Auto-Level Control	No
Signal Processing	None
Frequency Response	80 Hz to 13 kHz (Line)
Antenna	1 x External
Power Requirements	Battery
Battery Type	2 x AA (Not Included, Replaceable)
Approx. Battery Life	8 Hours
USB/Lightning Connectivity	None
Display & Indicators	1 x LED (Battery Status, Peak, Power)
Dimensions	0.2 x 1 x 2.8" / 4 x 24.9 x 70.2 mm
Weight	2.8 oz / 79 g (without Batteries)

Microphone

Microphone Type	Headset
Color	Black
Sound Field	Mono
Frequency Range	80 Hz to 13 kHz
Output Connectors	1 x TA4/Mini XLR 4-Pin Female (Lockable)

Specifications

Item #	AUATW901AH
MPN	-
Manufacturer	Audio-Technica

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