Audio-Technica ATW-3211/892XEE1 3000 Series Wireless Headworn System (BP892xcH, EE1 Band)

The ATW-3211/892XEE1 is a single-channel body-pack system from Audio-Technica's 3000 Series (Fourth Generation) UHF line, configured for hands-free presenting. It pairs the ATW-R3210 True Diversity receiver with an ATW-T3201 UniPak body-pack and ships with a BP892x subminiature omnidirectional headworn microphone.

It works like the DE2 configuration but tunes the EE1 band, 530.000 to 589.975 MHz, in 25 kHz steps with up to 40 channels per band for multi-mic use. The body-pack transmits at 30 mW (switchable to 10 mW) on two AA batteries, and the receiver holds a working range near 100 m (328 ft) in the clear.