Overview

Audio-Technica's 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. Features switchable antenna power. Also, 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 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.

Specifications

Overall System Specifications

• Operating frequency: 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
• T.H.D.: < 1% (at 1 kHz, ±20 kHz deviation)
• Operating range: 100 m (300') typical; open range environment with no interfering signals
• Operating temperature range: 41º F to 113º F (5º C to 45º C)
• 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: 8.27" W x 6.39" D x 1.73" H (210.0 x 162.2 x 44.0 mm), not including BNC connectors or feet
• Maximum output level: XLR, balanced: +9 dBV; 1/4" (6.3 mm), unbalanced: +4 dBV
• Balanced audio output attenuator: Two position switch 0 / -12 dB
• Accessories included: Two flexible UHF antennas, AC adapter (country dependent), rack-mount adapters
  

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, not included
• Battery life: High 7 hours (alkaline), Low 9 hours (alkaline) depending on battery type and use pattern
• Dimensions: 9.13" long, 1.89" diameter (232.0 x 48.0 mm)