audio technica / ATW-3141bJ Wireless microphone system

This wireless system includes a wireless microphone that has a dynamic type high-quality sound unit, and a receiver which uses space diversity method that promises stable reception, and a tone squelch circuit that prevents noise during standby mode. B type 30 channels can be switched. Equipped with an automatic search function. Supports new spurious standards.

■Wireless microphone system

[System configuration contents]
・ATW-T341bJ Handheld transmitter
・ATW-R3100bJ receiver
・AT8456a microphone holder
・AC adapter X 1
・Rack mount adapter (with screws) X 2
・Panel mount connector (BNC) x 2
BNC extension cable (long x 1, short x 1)
・1/2λ whip antenna x 2

＜ATW-T341bJ handheld transmitter＞
■Radio type: F9W
■ Transmission frequency: B type (806.125 to 809.750MHz)
■ Reaching distance: Lo 30m / Hi 60m (reference value)
■Transmission output: Hi 10mW/Lo 2mW
■ Antenna type: Built-in helical antenna
■ Maximum input sound pressure level: 142dB S.P.L (at ATT-6dB)
■Model: Dynamic type, unidirectional
■Frequency response: 70-15,000Hz
■ Power supply: 2 AA batteries
■Operating time: About 12 hours (alkaline batteries, RF/Hi)/about 8 hours (alkaline batteries, RF/LOW)
■ Dimension / weight: about φ48×237mm 265g

＜ATW-R3100bJ receiver＞
■Radio type: F9W
■Reception frequency: B type (806.125 ~ 809.750MHz 30 channels)
■Reception circuit method: Space diversity double superheterodyne
■Reception sensitivity: 24dBuV
■ Antenna input terminal: BNC type (50Ω)
■ANT POWER supply voltage: DC10-12V, 60mA Max (each ANT input terminal)
■ Overall frequency characteristics: 70-15,000Hz
■ Dynamic range: 110dB (60dBμV input, 1kHz, frequency deviation ±35kHz)
■Total distortion: 1% or less
■ Audio output terminal: balanced (XLR3 pin, male), unbalanced (6.3φ phone jack)
■ Audio output level: Balance -24dB Unbalance -26dB
■ Power supply: AC adapter (AD-SZ1210JE)
■Dimensions and weight: about H44×W210×D164mm, 1.1kg