Audio-Technica's ATW-2110CI 2000 Series stands as a sophisticated 10-channel frequency-agile UHF wireless system meticulously engineered to cater to diverse applications, including MI/live performance, fixed installation, public address, A/V rental houses, and places of worship. This system embodies professional-grade wireless technology at a remarkably cost-effective price point. Boasting two available frequency bands and switchable antenna power, it offers unparalleled flexibility. Additionally, the optional ATW-CHG2 two-bay recharging station supplements power to recharge NiMH batteries in two ATW-T220a handheld transmitters and/or ATW-T210a UniPak transmitters in any desired combination.

• Affordable Professional Wireless Advancements: Presents significant strides in professional wireless technology at an accessible price point.
• Clear and Dependable Performance: Ensures clear sound quality and reliable performance.
• Automatic Frequency Scanning: Offers automated frequency scanning for convenient setup.
• 10 User-Switchable Channels: Provides 10 channels selectable by users within two UHF frequency ranges.
• Antenna Power Compatibility: Supports antenna power for compatible powered antennas and other in-line RF devices.
• True Diversity Operation: Employs True Diversity technology to select the superior signal, reducing signal dropouts.
• Tone Lock Squelch System: Features a Tone Lock system to combat interference effectively.
• Rugged Metal Receiver: Constructed with a robust metal half-rack design housing soft-touch controls and an LCD display.
• Versatile Output Jacks: Equipped with balanced XLR and unbalanced 1/4” output jacks for compatibility with various audio gear.
• Switchable Transmitter Power Output: Allows switchable transmitter power output between high and low settings.
• Rack-Mount Kit and Antennas: Includes a rack-mount kit and detachable UHF antennas for installation flexibility.
• Ground-Lift Switch: Incorporates a ground-lift switch to help eliminate audible hum caused by ground loops in sound systems.

• Operating Frequencies: UHF, spanning from 487.125MHz to 506.500MHz
• Number of Channels: 10 channels available
• Modulation Mode: FM modulation employed
• Maximum Deviation: ±40kHz maximum deviation
• Dynamic Range: >110dB (A-weighted), typical range
• Total Harmonic Distortion: Less than 1% (@ 1kHz, ±20kHz deviation)
• Operating Range: Typical range of 300ft in an open environment devoid of interfering signals
• Operating Temperature Range: Operational between 41°F and 113°F; potential reduced performance in battery and LCD functions at very low temperatures
• Frequency Response: 100Hz to 15kHz with a deviation of +1dB to -3dB
• Receiving System: Utilizes True Diversity technology
• Image Rejection: 60dB nominal, minimum of 55dB
• RF Sensitivity: 20dBuV @ 60dB S/N ratio with 50Ω termination
• Antenna Input: BNC-type with 50Ω impedance; Bias voltage of 12V DC, 60mA each
• Maximum Output Level: Balanced XLR: +9dBV, Unbalanced 1/4": +4dBV
• Balanced Audio Output Attenuator: Two-position switch offering 0dB or -12dB attenuation
• Power Requirements: Requires 12 - 18V DC, drawing 500mA
• Dimensions (HxWxD): Measures 1.73" x 8.27" x 6.39" excluding BNC connectors or feet
• Net Weight: Weighs 35.3oz without accessories
• RF Power Output: Switchable between High (30mW) and Low (10mW) @ 50Ω
• Spurious Emissions: Compliant with federal and national regulations
• Input Connections: Equipped with a four-pin Locking Connector; Pin 1: GND, Pin 2: INST INPUT, Pin 3: MIC INPUT, Pin 4: DC BIAS +9V
• Batteries: Requires two 1.5V AA alkaline or two 1.2V AA NiMH batteries (not included). For NiMH recharge, in U.S./Canada/Latin America: 3.2V DC, 230mA x2; other world areas: 3.2V DC, 320mA x2
• Battery Life: High mode offers 7 hours (alkaline); Low mode provides 9 hours (alkaline), depending on battery type and usage pattern
• Dimensions (HxWxD): Measures 3.63" x 2.60" x 0.89"
• Net Weight: Weighs 2.9oz without batteries