Professional, affordable 10-channel UHF wireless system with rugged hand-held microphone.
- Includes ATW-R2100a receiver and ATW-T220a hand-held cardioid dynamic microphone transmitter
Serious advances in affordable professional wireless
Clear sound quality and rock-solid, dependable performance
Automatic frequency scanning
10 compatible user-switchable channels in one of 2 UHF frequency ranges
Antenna power available for powered antennas & other in-line RF devices
True Diversity operation selects the better signal from the 2 receiver sections, reducing dropouts
Tone Lock tone squelch system fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display
Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
Switchable transmitter power output with high and low settings offered
Includes rackmount kit and detachable UHF antennas
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATW-T220a hand-held Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
Audio-Technica ATW-2120a 2000 Series Handheld Wireless System
The frequency-agile Audio-Technica ATW-2120a hand-held wireless system's 10-channel UHF performance suits a wide range of applications. The ATW-2120a fits right in at live performances, fixed installations, and as part of a public address system. A/V rental houses and places of worship will welcome the ATW-2120 as well. You get all the advantages of a high-quality, professional wireless system at an extremely affordable price. The Audio-Technica ATW-2120a's professional features include 2 available frequency bands and switchable antenna power, plus a hand-held ATW-T220a cardioid dynamic microphone/transmitter.
Offering 10 selectable channels in 1 of 2 UHF frequency ranges and True Diversity UHF wireless technology, the 2000 Series features automatic frequency scanning. At the touch of a button, this function automatically determines and sets the best available frequency. Its 10 channels may be used together without any frequency coordination problems or group selection issues. The ATW-2120a also incorporates Audio-Technica's digital Tone Lock squelch plus an easy-to-read LCD information display.
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Operating Frequencies: UHF Band D: 656.125 to 678.500MHz, Band I: 487.125 to 506.500MHz
Number of channels: 10
Not all frequencies are available in all areas. Please check with local regulations.
Modulation Mode: FM
Maximum Deviation: ±40kHz
Dynamic Range: > 110dB (A-weighted), typical
Total Harmonic Distortion: < 1% (at 1kHz, ±20kHz deviation)
Operating Range: 100m (300'), typical
Operating Temperature Range: 5O C to +45O C 41O F to 113O F
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 100Hz to 15kHz (+1dB, -3dB)
Dimensions: 232.0mm (9.13") long, 48.0mm (1.89") diameter
Net Weight: 252g (8.9 oz.), without batteries
Accessory included: AT8456a Quiet-Flex stand clamp
ATW-T220a Hand-held Transmitter
RF Power Output (50 ohms): High: 30 mW; Low: 10 mW, (switchable)
Spurious Emissions: Following federal and national regulations
Microphone Element: Dynamic cardioid
Batteries: 2 - 1.5V AA, not included
Battery Life: High: 7 hours (alkaline), Low: 9 hours (alkaline)
Depending on battery type and use pattern
Receiving System: True diversity
Image Rejection: 60dB nominal, 55dB minimum
RF Sensitivity: 20dBuV at 60dB S/N ratio (50O termination)
Maximum Output Level XLR, balanced: +9dBV
1/4" (6.3 mm), unbalanced: +4dBV
Balanced Audio Output Attenuator: Two position switch: 0 / -12dB
Antenna Input: BNC-type, 50O Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions (WxDxH): 210.0mm (8.27") x 162.2mm (6.39") x 44.0mm (1.73")
Not including BNC connectors or feet.
Net Weight: 1.0 kg (35.3 oz), without accessories