Audio Technica - ATW-2120AD - ATW-R2100a receiver and ATW-T220a handheld cardioid dynamic microphone/transmitter

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Audio-Technicas second-generation 2000 Series is 10-channel frequency-agile UHF wireless system designed to suit variety of applications, including MI/live performance, fixed installation, public address, A/V rental houses and places of worship. It offers all the advantages of high-quality, professional wireless system at an extremely affordable price. New professional features include two available frequency bands and switchable antenna power.

Offering 10 selectable channels in one of two UHF frequency ranges and True Diversity UHF wireless technology, the 2000 Series features automatic frequency scanning. At the touch of button, this function automatically determines and sets the best available frequency. Any of the 2000 Series 10 channels may be used together without any frequency coordination problems or group selection issues. The 2000 Series also incorporates Audio-Technicas digital Tone Lock squelch plus an easy-to-read LCD information display.

- 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 two UHF frequency ranges

- Antenna power available for powered antennas other in-line RF devices

- True Diversity operation selects the better signal from the two 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 inchoutput jacks enable use with wide variety of audio gear

- Switchable transmitter power output with high and low settings offered

- Includes rack-mount kit and detachable UHF antennas

- Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver

- ATW-T220a Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound

OVERALL SYSTEM SPECIFICATIONS

Operating FrequenciesUHF
Band D: 656.125 to 678.500 MHz
Band : 487.125 to 506.500 MHz

Number of Channels10 total

Modulation ModeFM

Maximum Deviationplus/minus 40 kHz

Dynamic Rangegreaterthan110 dB (A-weighted), typical

Total Harmonic Distortionless than1 pecent(at kHz, ?±20 kHz deviation)

Operating Range100 (300 feet), typical
Open range environment with no interfering signals.

Operating Temperature Range5 degreesC to 45 degreesC
41 degrees to 113 degreesF
Battery and LCD performance may be reduced at very low temperatures.

Frequency Response100 Hz to 15 kHz (+1 dB, -3 dB)

RECEIVER SPECIFICATIONS

Receiving SystemTrue diversity

Image Rejection60 dB nominal, 55 dB minimum

RF Sensitivity20 dBuV at 60 dB S/N ratio
(50 ohms termination)

Antenna InputBNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each

Power Requirements12-18V DC, 500 mA

Dimensions210.0 mm (8.27 inches) x
162.2 mm (6.39 inches) x
44.0 mm (1.73 inhes)
Not including BNC connectors or feet.

Net Weight1.0 kg (35.3 oz), without accessories

Accessories IncludedTwo flexible UHF antennas; AC adapter (country dependent); rack-mount adapters

ADDITIONAL RECEIVER SPECS

Maximum Output Level:
XLR, balanced: +9 dBV
1/4 inches (6.3 mm), unbalanced: +4 dBV
Balanced Audio Output Attenuator:
Two position switch: / -12 dB

HANDHELD TRANSMITTER SPECIFICATIONS

RF Power OutputHigh: 30 mW; Low: 10 mW (switchable), at 50 ohms

Spurious EmissionsFollowing federal and national regulations

Microphone ElementDynamic cardioid

BatteriesTwo 1.5V AA, not included

Battery LifeHigh: hours (alkaline)
Low: hours (alkaline)
Depending on battery type and use pattern.

Dimensions232.0 mm (9.13 inches) long,
48.0 mm (1.89 inches) diameter

Net Weight252 (8.9 oz), without batteries

Accessory IncludedAT8456a Quiet-Flex stand clamp



Second-generation 2000 Series (a version) components:
ATW-R2100a receiver
ATW-T210a UniPak body-pack transmitter
ATW-T220a cardioid dynamic microphone/transmitter


First-generation 2000 Series (original) components:
ATW-R2100 receiver
ATW-T210 UniPak body-pack transmitter
ATW-T220 cardioid dynamic microphone/transmitter


CONSUMER ALERT
Most users do not need license to operate this wireless microphone system. Nevertheless, operating this microphone system without license is subject to certain restrictions: the system may not cause harmful interference; it must operate at low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at