Audio-Technica’s second-generation 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a 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 a high-quality, professional wireless system at an extremely affordable price. New professional features include two available frequency bands and switchable antenna power. Also new to the 2000 Series, the optional ATW-CHG2 two-bay recharging station provides power to recharge NiMH batteries in two ATW-T220a handheld transmitters and/or ATW-T210a UniPak® transmitters in any combination. 

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 a 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-Technica’s Tone Lock™ squelch plus an easy-to-read LCD information display

Operating Frequencies UHF 

Band D: 656.125 to 678.500 MHz 

Band I : 487.125 to 506.500 MHz

Number of Channels 10 total

Modulation Mode FM

Maximum Deviation ±40 kHz

Dynamic Range > 110 dB (A-weighted), typical

Total Harmonic Distortion < 1% (at 1 kHz, ±20 kHz deviation)

Operating Range 100 m (300'), typical

Open range environment with no interfering signals.

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

RECEIVER SPECIFICATIONS

Receiving System True diversity

Image Rejection 60 dB nominal, 55 dB minimum

RF Sensitivity 20 dBuV at 60 dB S/N ratio

(50 ohms termination)

Antenna Input BNC-type, 50 ohms

Bias voltage 12V DC, 60 mA, each

Power Requirements 12-18V DC, 500 mA

Dimensions 210.0 mm (8.27") W x 

162.2 mm (6.39") D x 

44.0 mm (1.73") H 

Not including BNC connectors or feet.

Net Weight 1.0 kg (35.3 oz), without accessories

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

ADDITIONAL RECEIVER SPECS 

Maximum Output Level: 

XLR, balanced: +9 dBV 

¼" (6.3 mm), unbalanced: +4 dBV 

Balanced Audio Output Attenuator: 

Two position switch: 0 / -12 dB

BODY-PACK TRANSMITTER SPECIFICATIONS

RF Power Output High: 30 mW, Low: 10 mW (switchable), at 50 ohms

Spurious Emissions Following federal and national regulations

Input Connections Four-pin Locking Connector 

Pin 1: GND 

Pin 2: INST INPUT 

Pin 3: MIC INPUT 

Pin 4: DC BIAS +9V

Batteries Two 1.5V AA alkaline (not included) 

or two 1.2V AA NiMH (not included) 

Recharging power for NiMH batteries (with ATW-CHG2) 

U.S./Canada/Latin America: 3.2 V DC, 230 mA x2 

Other world areas: 3.2 V DC, 320 mA x2

Battery Life High: 7 hours (alkaline) 

Low: 9 hours (alkaline) 

Depending on battery type and use pattern.

Dimensions 66.0 mm (2.60") W x 

22.5 mm (0.89") D x 

92.3 mm (3.63") H

Net Weight 81 g (2.9 oz), without batteries

HANDHELD TRANSMITTER SPECIFICATIONS

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

Spurious Emissions Following federal and national regulations

Microphone Element Dynamic cardioid

Batteries Two 1.5V AA alkaline (not included) 

or two 1.2V AA NiMH (not included) 

Recharging power for NiMH batteries (with ATW-CHG2) 

U.S./Canada/Latin America: 3.2 V DC, 230 mA x2 

Other world areas: 3.2 V DC, 320 mA x2

Battery Life High: 7 hours (alkaline) 

Low: 9 hours (alkaline) 

Depending on battery type and use pattern.

Dimensions 232.0 mm (9.13") long, 

48.0 mm (1.89") diameter

Net Weight 252 g (8.9 oz), without batteries

Accessory Included AT8456a Quiet-Flex™ stand clamp