The Audio Technica ATW-1101 beltpack transmitter radio mic system consists of the Audio Technica bodypack transmitter and ATW-R1100 receiver leaving you free to choose a microphone which best suits your needs. (See the AT829CW clip on cardioid lapel mic or the PRO8HEcW , cardioid dynamic headset mic. )

Available only on 2.4GHz. 

Audio-Technica's System 10 is a digital high-fidelity wireless system designed to provide performing musicians and presenters with advanced 24-bit operation, easy setup and clear, natural sound quality. Operating in the 2.4 GHz range, far from TV and DTV interference, System 10 offers extremely easy operation and instantaneous channel selection. Up to eight channels may be used together without any frequency coordination problems or group selection issues. System 10 receivers and transmitters offer an easy-to-read digital ID display.

System 10 wireless ensures clear communications by providing three levels of diversity assurance: frequency, time, and space. Frequency Diversity sends the signal on two dynamically allocated frequencies for interference-free communication. Time Diversity sends the signal in multiple time slots to maximize immunity to multipath interference. Finally, Space Diversity uses two antennas on each transmitter and receiver to maximize signal integrity. There are two variants available in the Audio Technica System 10 range - the ATW-1101 bodypack / receiver kit and the ATW-1102 hand held mic / receiver pack.

Featuring stackable, contemporary styling, System 10 is available in multiple system configurations, with handheld vocal microphone/transmitters and UniPak® body-pack transmitters designed for use with lavalier, headworn and instrument microphones as well as electric guitars. Each configuration includes the ATW-R1100 receiver and either a body-pack transmitter or handheld microphone/ transmitter. The ATW-R1100 is a digital receiver offering volume control along with AF Peak and Pair indicator lights.

• Digital 24-bit/48 kHz wireless operation for ultimate sound quality and dependable performance
• 2.4 GHz range completely free from TV interference
• Three levels of diversity assurance: frequency, time, & space
• Automatic frequency selection for seamless, interference-free operation
• Extremely easy operation with instantaneous channel selection, sync, and set-up
• State-of-the-art digital receiver for reliable performance
• Balanced XLR and unbalanced 1/4” output jacks with level control