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Audio-Technica ATW-11F AT-One Beltpack System

Product Code AUATW-11F
Manufacturer Audio-Technica

Buy this from the A.C. Audio Online Store. Request more information or contact us now for purchasing information.


The Audio-Technica ATW-11F consists of:

1 x ATW-R1F Receiver, 1 x ATW-T1F Beltpack Transmitter.

Introducing AT-One, Audio-Technica’s entry level UHF wireless system. 

With a 2 x 4 channel frequency plan for enhanced flexibility, sturdy but stylish build quality and a simple user interface, AT-One is ready to become your perfect wireless companion. 

AT-One is designed with simplicity and ease-of-use in mind. Equipped with a practical carrying case, rack-mount kit and detachable antennae, AT-One is the perfect balance of price and performance, ideal for those looking for accurate, reliable performance at an entry level price. 

The AT-One’s frequency plan is divided into two groups with 4 available channels in each group split between the Europe wide license free frequency range and the LTE duplex gap. Users can choose up to 4 channels within one group. 

Available in three configurations, AT-One can be purchased with a beltpack or handheld transmitter. The ATW-11F comes equipped with a sturdy, discreetly designed beltpack, providing 10mW RF output power, damping switch and a battery life of 10 hours. The ATW-13F handheld system features the ATW-T3F cardioid condenser handheld transmitter, again with 10mW RF output and 10 hour battery life. The ATW-11/PF comes equipped with the ATR35cW tie-clip microphone. 

The ATW-13F’s condenser handheld microphone prevents the possibility of feedback when used in venues with induction loops installed. 

Product Features

2 x 4 Channel Frequency Plan

Clear Receiver Display

Rack-Mountable Design

Intuitive Receiver and Transmitter Controls

RF Indicator Light

Sturdy But Stylish Build Quality



Frequency range: 824 - 831 MHz, 863-865 MHz

Modulation mode: FM

Number of frequencies: 2x 4-frequencies

Operating range: 60m, typical

Frequency response: 60 Hz - 16 kHz

Frequency stability: +/- 0.005%, Phase lock loop frequency control


Receiving system: Antenna switching diversity

Image rejection: 55dB minimum

Dynamic range: HH: 108 dB, BP 103 dB (@ max deviation)

Sensitivity: 10dBµV (S/N 60dB @ 20 kHz deviation)

Total Harmonic Distortion: <1% - 20 kHz deviation @ 1 kHz

Level control: Mic / Line (0 / -20dB)

Antenna Input: BNC type, 50O - BIAS voltage 12V DC 100mA each

Audio Output: Unbalanced -2dBV, Balanced 4dBV

Output connectors: Unbalanced: 6.3 mm mono jack, Balanced: XLRM-type

Dimensions: 200 mm x 42 mm x 122 mm (W x H x D)

Weight: 418 g without accessories

Accessories included: AC Adapter, Antennas, Rack mount adapter

Optional System Accessory: AT8677 Dual rack mount kit

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.