Audio-Technica ATW-CHG3 Charging Station for NiMH Batteries

The Audio-Technica ATW-CHG3 Series offers a comprehensive range of high-performance charging stations tailored to meet the specific needs of professional audio applications. Designed to provide reliable solutions for maintaining your wireless microphones, this series includes standard, advanced, and network-enabled models, along with expansion units to accommodate growing equipment inventories. With efficient charging and robust construction, the ATW-CHG3 series ensures your audio gear is always ready for optimal performance.

The base model, ATW-CHG3, enables you to charge up to two wireless transmitters simultaneously, making it a straightforward yet dependable choice. For enhanced convenience and reliability, the ATW-CHG3AD model includes an external power supply and LED indicators. The ATW-CHG3EXP serves as an invaluable expansion unit, integrating seamlessly with other chargers in the series to allow multiple devices to be charged simultaneously.

For more complex audio setups, the ATW-CHG3N variant offers network-enabled remote monitoring and management capabilities. This version, along with the ATW-CHG3NAD— which boasts enhanced network functionalities and advanced diagnostics— is geared toward professional environments requiring detailed system monitoring. All models are engineered to minimize downtime, maximize efficiency, and ensure operational readiness, supporting your audio equipment reliably.

Key Features

• Charges multiple wireless microphones simultaneously
• Robust and durable design for reliable performance
• Model-specific features such as advanced diagnostics, network integration, and external power supply
• Seamless integration with other units for expanded charging options

Specifications

• Power Requirements: 12V DC 3.0 A
• Charging Output: 3.6V DC 500 mA (x2)
• Charging Time: Approx. 6.5 hours (1,900 mAh rechargeable battery) Depending on battery type and use pattern.
• Operating Temperature Range: 32° F to 104° F
• Dimensions: 7.28 in x 3.90 in x 2.70 in
• Power Consumption:
  • ATW-CHG3: 4.9 W (when 2 transmitters are charging) 27.4 W (when 5 units are connected and 10 transmitters are charging)
  • ATW-CHG3AD: 4.9 W (when 2 transmitters are charging) 27.4 W (when 5 units are connected and 10 transmitters are charging)
  • ATW-CHG3EXP: 4.9 W (when 2 transmitters are charging) 27.4 W (when 5 units are connected and 10 transmitters are charging)
  • ATW-CHG3N: 5.3 W (when 2 transmitters are charging) 27.8 W (when CHG3N and four CHG3 units are connected and 10 transmitters are charging)
  • ATW-CHG3NAD: 5.3 W (when 2 transmitters are charging) 27.8 W (when CHG3N and four CHG3 units are connected and 10 transmitters are charging)
• Net Weight:
  • ATW-CHG3: 14.1 oz
  • ATW-CHG3AD: 14.1 oz
  • ATW-CHG3EXP: 14.1 oz
  • ATW-CHG3N: 14.5 oz
  • ATW-CHG3NAD: 14.5 oz

Package Contents

• 2-Bay Charging Station (Power Supply NOT included)
• 2-Bay Charging Station with Power Supply included
• 2-Bay Charging Station with Link Kit (No Power Supply)
• 2-Bay Charging Station, Networked (Power Supply NOT included)
• 2-Bay Charging Station, Networked, with Power Supply included