audio technica / ATW-1101/L

The audio-technica ATW-1101/L is a wireless lavalier microphone set. It supports up to 8 simultaneous channels and features an automatic frequency setting function that searches for clear frequencies, making setup easy. It combines high sound quality and performance, making it ideal not only for musicians but also for business situations such as meetings and lectures. It also complies with the new spurious emission standard.

■System Specifications

Operating Frequency Band: 2.4GHz ISM Band

Audio Dynamic Range: 109dB

Distortion Rate: 0.05% or less

Communication Distance: 30m (line of sight, uninterrupted)

Operating Temperature Range: 0°C to 40°C

Audio Frequency Response: 20-20,000Hz

Audio Sampling Rate: 24bit/48kHz

■Receiver: ATW-R1100J

Reception Method: Automatic Channel Setting

Maximum Audio Output Level: 0dBV (XLR 3-pin male, balanced),

6dBV (φ6.3mm mono jack, unbalanced)

Power Supply: DC12V (uses included AC adapter, for use in Japan only)

Dimensions (excluding protrusions): Approx. H46.2 x W190 x D128.5mm

Weight: Approx. 290g
■2-Piece Transmitter: ATW-T1001J
Transmitting Output: 10mW
Power Supply: DC3V (2 x AA alkaline batteries)
Operating Time: Approximately 6 hours (when using AA alkaline batteries)
Dimensions (excluding protrusions): Approximately H107 x W70.2 x D24.9mm
Weight (excluding batteries): Approximately 100g
■Lavalier Microphone: MT830cWB
Type: Back electret condenser
Polar Pattern: Omnidirectional
Frequency Response: 30-20,000Hz
Sensitivity (0dB=1V/Pa, 1kHz): -34dB
Weight (excluding cord): Approximately 1.3g
Cord Length: 1.4m
Plug: 4-pin connector for Panasonic wireless microphones
■Accessories: AC adapter (for receiver)


■Easy operation without complicated setup.
Equipped with an automatic setup function, the user does not need to set channels.
■Interference frequency avoidance through two-way communication
Real-time two-way communication between the transmitter and receiver automatically avoids interfering frequencies. Dropouts are avoided even in harsh Wi-Fi environments or when sudden jamming occurs.
■Up to 8 channels can be used simultaneously
■Stable operation with two transmitting antennas and three diversity receiving antennas.
The system always transmits from the antenna with the best conditions, and the receiver automatically selects the antenna with the best reception. It also employs frequency diversity and time diversity.
■Extremely compact, high-performance lavalier microphone
Despite its small size and light weight, it delivers high sound quality and a wide range, making it ideal for business situations such as meetings and lectures.