Audio Technica ATW-3131BI Wireless Lavalier Mic System (482.000-507.000 MHz)

Audio-Technica’s third-generation 3000 Series wireless systems offer up to 1001 selectable UHF frequencies and new features for clear sound & intuitive operation. We’ve simplified selection of usable frequencies, increased system reliability, and illuminated transmitter screens for clear reads on dark stages. It all adds up to the luxury of rock-solid, richly detailed high-fidelity sound.

The versatile ATW-T310b UniPak® body-pack transmitter features a secure 4-pin locking connector compatible with a wide range of microphones, as well as a guitar cable. A 3-position sliding cover on the transmitter’s control panel prevents accidental shut-off or channel-switching. A new locking battery compartment provides a more secure latch and more robust design.

The 3000 Series is available with either a dynamic or condenser handheld transmitter featuring rugged metal construction and slim ergonomic design. The ATW-T341b handheld transmitter includes the stage-proven Artist Elite® AE4100 cardioid dynamic element, and the ATW-T371b handheld transmitter features the studio-quality Artist Series ATM710 cardioid condenser element.

• 996 - 1001 UHF frequencies in one of three UHF frequency ranges




• Available in three frequency bands:
  541.500 MHZ to 566.375 MHz (TV Channels 25 - 30)
  655.500 MHz to 680.375 MHz (TV Channels 44 - 49)
  482.000 MHz to 507.000 MHz (TV Channels 16 -20)


• Antenna power available for powered antennas & other in-line RF devices




• Nine pre-coordinated frequency scan groups simplify selection of usable frequencies in a multi-channel wireless system




• True Diversity operation reduces dropouts




• Advanced digital Tone Lock‚Ñ¢ squelch effectively blocks stray RF and communicates transmitter data for receiver display




• Transmitters offer backlit LCD & dual-color LED




• Locking battery compartment with secure latch and robust design




• Ground-lift switch helps eliminate audible hum caused by ground loops




• Balanced and unbalanced audio output jacks




• ATW-T310b UniPak¬Æ transmitter includes Super Hi-Z input that provides optimum load for guitar pickups




• ATW-T341b handheld microphone/transmitter features the Artist Elite¬Æ AE4100 cardioid dynamic element




• ATW-T371b handheld microphone/transmitter features the Artist Series ATM710 cardioid condenser element