ATW-R2100BI Frequency-Agile True Diversity UHF Receiver


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The Audio-Technica ATW-R2100b Wireless Microphone Receiver is intended for use with the Audio-Technica 2000 Series wireless microphone systems. The receiver features UHF diversity reception, 10 user-selectable frequencies, automatic frequency scan, and Tone Lock squelch system for interference-free reception. Balanced XLR and 1/4" phone connections adapt to professional and consumer gear, and a bright LCD display delivers a comprehensive read-out of settings in dimly lit conditions.


• High sensitivity dual IF receiving design for dropout-free performance
• Automatic frequency scanning finds open channel
• High efficiency compander for flawless audio
• 10 compatible user-switchable channels in one of two UHF frequency ranges
• Antenna power available for powered antennas & other in-line RF devices
• Receiver internal function menu with soft-touch controls
• Straightforward channel selection process
• Digital Tone Lock squelch
• Adjustable receiver squelch
• True Diversity receiver with silent, automatic switching
• Tuner operation indicator displays tuner with strongest reception
• Receiver front panel displays for RF and AF signal levels
• AC or 12–18 V DC operation
• Rear panel or front panel antenna mount options
• Balanced and unbalanced outputs
• Output level control on the rear panel
• Ground lift switch on balanced output
• Rugged metal receiver construction
• Mounts in a single rack space (1 or 2 units)
• Clear sound quality, rock solid, dependable performance

The ATW-R2100b is a True Diversity UHF wireless receiver operating in the UHF bands of 656.125–678.500 or 487.125–506.500 MHz. The automatic frequency scanning eliminates the need for searching for clear channels and automatically selects 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. The flexibility in programming both the receiver and transmitters eliminates confusing frequency groups and other frequency coordination problems. A two-position switch turns on/off 12V AC antenna power for use with powered antennas or accessories. Advanced Tone Lock adjustable squelch system fights interference. High sensitivity dual IF design using true diversity operation with silent automatic switching provides dropout-free performance. Front panel LCD receiver display provides continuous indication of transmitter RF signal strength, selection of internal dual (True Diversity) receiving sections (A&B), along with the audio modulation level of the received signal. Both balanced XLR-type and unbalanced 1/4" output connections with output gain adjustments are located on the rear panel. The XLR-type output includes a ground lift switch to prevent ground loops. Features not often found in other receivers include metal receiver construction, detachable wave receiver antennas, AC or 12–18V DC operation, front panel power switch, and included rack mount kit.
More Information
Weight 4.800000
Length 15
Width 13.25
Height 3.75
Color Black
Compatibility For use with the Audio-Technica 2000 Series wireless microphone systems
Manufacturer Audio-Technica
Manufacturer Model Number ATW-R2100BI
Manufacturer Part Number ATW-R2100BI
UPC 42005192380
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