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Audio-Technica ATW-1311/L Digital Wireless Lavalier Microphone System


Audio-Technica’s System 10 PRO line systems bring added versatility to the System 10 products. Receiver can mount in the chassis or up to 328 feet away for convenient operation in different settings. Optimal frequency is automatically selected at set up, and multiple receivers can link to each other for simultaneous operation. Battery-operated transmitter allows moving around while staying miked.

Two ATW-RU13 single-channel digital wireless receivers are the command center of ATW-1311/L. Offering 24-bit digital operation and function in the 2.4 GHz range, risk of interference is lowered in any location. Whether using one or up to ten linked receivers, setup is easy and automatic frequency selection keeps the process quick. Enjoy clear natural sound with three levels of diversity assurance: frequency diversity (extremely minimal risk of interference), time diversity (maximizes immunity to multipath interference), and space diversity (maximizes signal integrity).

Receivers can mount directly into chassis ATW-RC13 (included), or remotely mounted to the chassis using a UTP cable through the RJ45 connector on the back of the receiver. Chassis supplies AF level control, ground lift switch, unbalanced ¼” output connection, and balanced XLRM-type output connection for each receiver unit. IN/OUT RJ12 connectors enable the chassis to link to up to five other chassis, for a total of ten receivers. System ID display on the front panel indicates important system information such as RF signal strength, system ID number, transmitter battery level, and if chassis is currently linked.

Bodypack transmitter ATW-T1001 lends mobility and hands-free use to the ATW-1311/L system. Quickly and easily pair the transmitter with receiver from the pairing switch in the battery compartment. Power and mute functions are combined in one easily accessible button on top of the bodypack. Aside from the power/mute button, battery compartment cover slides over internal controls to prevent accidental activation. Microphone/instrument level control provides trim adjustment, and LED indicator displays status of different controls.

Attached to the bodypack transmitter is lavalier microphone MT830cW. Omnidirectional polar pattern is sensitive to sound all around the lapel mic, creating a sound capture of the overall atmosphere. From the benefits of this microphone to the overall system, it is ideal for in-depth interviews, theater performances, leading worship, and more.

System Features

  • Digital 24-bit/48 kHz wireless operation in the 2.4 GHz range
  • Dock in chassis (ATW-RC13) or mount remotely using holder
  • ¼”-20 thread socket on unit allows mounting to any device with a ¼” screw
  • Automatic frequency selection
  • Instantaneous channel selection, sync, and setup
  • Three levels of diversity assurance: frequency, time, and space
  • Half rack chassis size
  • Chassis offers AF level control, ground lift switch, balanced and unbalanced output connections for each receiver unit
  • Bodypack transmitter runs on 2 AA batteries (not included)
  • Omnidirectional lavalier microphone

System Includes

  • 2x receiver ATW-RU13
  • Chassis ATW-RC13
  • 2x bodypack transmitter ATW-T1001
  • 2x lavalier microphone MT830cW
  • Receiver antennas
  • Receiver holder for remote mounting
  • AC adapter for chassis
  • Link cable for chassis
  • Rack-mount adapters for chassis
  • Joining plate for chassis linking
  • Rubber feet for chassis
  • Reviews