3000 Series body-pack transmitter

All transmitters operate on two AA alkaline batteries and offer selectable high- and low-level RF output, with the low setting extending battery life while maintaining a reliable signal. Integrated charging terminals support optional ATW-CHG3 and ATW-CHG3N docks for recharging NiMH batteries. A clear OLED screen displays key information, including battery status, mute state and operating frequency. Menu-driven setup is accessed via protected soft-touch controls to prevent accidental changes, while a dual-color LED indicates operation (green) and mute or low battery (red).

Transmitters include a selectable high-pass filter, adjustable gain in 2 dB steps, and lockable settings for secure operation.

The ATW-T3201 bodypack transmitter features a durable metal housing with a field-replaceable whip antenna, locking battery compartment and OLED display. A tactile, defeatable mute switch provides clear physical feedback. A programmable multifunction button can disable RF transmission or switch to a preset backup frequency to avoid interference (or be disabled entirely). The unit supports low-impedance microphones, as well as high-impedance instrument or line-level inputs, and supplies 5V DC bias for condenser microphones. A rugged cH-style screw-down 4-pin connector ensures secure attachment of compatible lavalier and headworn microphones, or cables.