audio technica / ATW-3110BJ

The ATW-3110bJ is a compact, lightweight, and comfortable two-piece transmitter set, featuring a space diversity receiver for stable performance. It features an automatic channel search function. In addition to the included instrument cable, you can also use optional instrument contact microphones and headworn microphones to create a system tailored to your needs. It supports up to six simultaneous channels and is compliant with the new spurious standards.

■Wireless Set

[System Components]
・ ATW-T310bJ (Beltpack Transmitter)
・ ATW-R3100bJ Receiver
・ AT8319 Guitar Cable
・ AC Adapter x 1
・ Rack Mount Adapter (with Screws) x 2
・ Panel Mount Connector (BNC) x 2
・ BNC Extension Cable (1 Long, 1 Short)
・ 1/2λ Whip Antenna x 2


■A high-quality wireless system featuring a compact two-piece transmitter weighing just 81g and a receiver employing a space diversity circuit.
■Uses a B-type 30-channel switchable PLL synthesizer.
　Easy setup with the receiver's automatic search for available channels.
■Includes an instrument guitar cable.
　Compatible with the separately sold ATM75cW headworn microphone and PRO35XcW lavalier microphone for versatile use.
■ 1/2 wavelength antenna for improved radio wave stability
The antenna can be mounted on the front using the included rack mount adapter.
■ 2-piece transmitter
The LCD display is backlit, allowing you to check and change settings even in dark places, and you can also check the remaining battery level.
■ Receiver
The LCD display allows you to check the reception status, microphone battery level, and audio signal.
■ Can supply ANT power to interior antennas such as the ATW-A82b.



■Radio Wave Type: F9W
■Transmitting Frequency: Type B (806.125-809.750MHz, 30 channels)

■Range: Lo 30m / Hi 60m (reference value)

■Transmitting Output Power: Hi 10mW / Lo 2mW
■Tone Signal: 31.25kHz
■Antenna Type: 1/4"" Whip Antenna
■Maximum Allowable Input: MIC -2dB (ATT. -6dB) / INST +12dB (ATT. -6dB)
■Frequency Response: 70-15,000Hz
■Condenser Microphone Power Supply: 5V
■Power Supply: 2 x AA Batteries
■Operating Time: Approximately 6 hours (Alkaline Batteries, RF/Hi) / Approximately 8 hours (Alkaline Batteries, RF/Low)
■Dimensions and Weight ( (with dry cell batteries): Approx. 174mm H x 66mm W x 24mm D, 81g


■Radio Wave Type: F9W
■Receiving Frequency: Type B (806.125-809.750MHz, 30 channels)
■Receiving Circuit Method: Space Diversity Double Superheterodyne
■Receiving Sensitivity: 24dBuV
■Antenna Input Terminal: BNC Type (50Ω)
■ANT POWER Supply Voltage: DC 10-12V, 60mA Max (each ANT input terminal)
■ Overall frequency response: 70-15,000Hz
■ Dynamic range: 110dB (60dBμV input, 1kHz, frequency deviation ±35kHz)
■ Total distortion: 1% or less
■ Audio output terminal: Balanced (XLR 3-pin, male), Unbalanced (6.3mm phone jack)
■ Audio output level: Balanced -24dB, Unbalanced -26dB
■ Power supply: AC adapter (AD-SC1210AE)
■ Dimensions and weight: Approx. H44 x W210 x D164mm, 1.1kg