Audio-Technica updated its 2000 Series wireless systems at InfoComm 2010 with several new products and technology updates, including the ATW-R2100a receiver, the ATW-T210a body-pack transmitter and the ATW-T220a handheld transmitter.
The ATW-R2100a receiver includes automatic frequency scanning which eliminates the need to search for clear channels by automatically selecting the most appropriate frequency for the area in which the wireless is operating.
A pre-coordinated integral channel plan allows for simultaneous operation of any of the ten channels in a given location, in one of two UHF frequency ranges. True diversity operation selects the better signal from the two receiver sections, reducing dropouts.
The flexibility in programming both the receiver and transmitters eliminates confusing frequency groups and other frequency coordination problems.
The receiver includes balanced XLR-type and unbalanced 1/4” output connections, enabling use with a wide variety of audio gear; ground-lift switch on XLR-type output; metal receiver construction; rack mount kit and detachable UHF receiver antennas; field-replaceable body-pack transmitter antenna; high-pass filter; adjustable squelch; soft-touch controls and LCD display; and control of input sensitivity.
A two-position switch turns on/off 12V AC antenna power for use with powered antennas or other in-line RF devices and accessories.
The ATW-T210a UniPak body-pack transmitter features a latching cover to protect the internal controls from being accidentally activated and a recessed four-pin HRS-type locking input connector to increase the life of the microphone cable.
Inputs are available on the transmitter for low impedance microphone, and high impedance musical instrument or line input.
The transmitter supplies DC bias voltage to power condenser microphones and a recessed power/mute switch allows for operation without the need to look at the transmitter.
The redesigned ATW-T220a handheld transmitter uses a PRO 41-type dynamic unidirectional capsule to maintain sonic consistency with wired counterparts.
Adjustable trim control helps match the microphone to the audio source and an ergonomically designed handle and end-mounted recessed controls help maintain a clean uncluttered appearance.
Both transmitters function with readily available AA alkaline batteries providing over 8 hours of operation and feature an easy-to-configure channel selection switch.
