audio technica / ATW-3110bJ Wireless microphone set

The ATW-3110bJ is a set of transmitter that is compact and lightweight, and a receiver that adopts the space diversity method that provides stable performance. It searches available channels automatically. You can build a wireless system according to your environment. Maximum simultaneous use of 6 waves. Supports new spurious standards.

ATW-T310bJ Belt Pack Transmitter
■ Radio type: F9W
■ Transmission frequency: B type (806.125-809.750MHz 30 channels)
■ Reaching distance: Lo 30m / Hi 60m (reference value)
■ Transmission output: 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 characteristics: 70-15,000Hz
■ Condenser microphone power supply: 5V
■ Power supply: 2 AA batteries
■ Operating time: About 6 hours (alkaline batteries, RF/Hi)/about 8 hours (alkaline batteries, RF/LOW)
■ Dimensions and weight (drying battery): about H174 X W66 X D24 mm 81g

ATW-R3100bJ receiver
■ Radio type: F9W
■ Reception frequency: B type (806.125 ~ 809.750MHz 30 channels)
■ Reception circuit method: Space diversity double super heterodyne
■ 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 rate: 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-SC1210AE)
■ Dimensions and weight: about H44×W210×D164mm, 1.1kg