ATW-1423 System 20 PRO Dual (Handheld and Body-Pack) System

The ATW-1423 System 20 PRO Dual is a state-of-the-art wireless audio system designed to deliver unparalleled sound quality and performance. With its digital 24-bit/48 kHz wireless operation, this system ensures the highest audio fidelity and reliable performance for professional applications. The dual configuration, featuring both a handheld and a body-pack transmitter, provides users with versatile options for vocal and instrument use, making it ideal for a wide range of settings from live performances to presentations.

Operating in the 2.4 GHz frequency range, the ATW-1423 System 20 PRO Dual offers plug-and-play convenience and is completely free from TV interference, guaranteeing a stable and interference-free signal. Users have the flexibility to switch between Standard mode with 10 channels and HD mode with 20 channels, allowing them to either minimize latency or maximize channel count based on their specific needs. The system also supports up to five chassis linked simultaneously and each receiver channel can be paired with up to four transmitters, making it highly adaptable for various setups.

The receiver units can be docked in the chassis or mounted remotely via Ethernet cable, extending up to 328 feet for added installation flexibility. The chassis’ System ID Display provides real-time information including RF signal level, system ID, transmitter battery level, and system link status. Each half-rack receiver chassis includes both short and long rack ears, with the option to combine two long ears into a joining plate to secure two chassis in a full rack space.

Enhanced with AES128 encryption for security and compatibility with Audio-Technica’s Wireless Manager software, the ATW-1423 System 20 PRO Dual allows for centralized management of system settings and operations. The auto-lock function prevents unintended operations, while the OLED screens on transmitters and receivers offer clear readouts of key settings and alerts. The body-pack transmitter features a water- and sweat-resistant cW-style connector, ensuring a secure connection to lavalier and headworn mics. Additionally, the system supports mixed output for scenarios with limited input channels and offers convenient recharging options with ATW-CHG3/ATW-CHG3a and ATW-CHG3N/ATW-CHG3Na charging docks.

Key Features

• Digital 24-bit/48 kHz wireless operation for ultimate sound quality and dependable performance.
• Plug-and-play operation in the 2.4 GHz range, completely free from TV interference.
• Switch between Standard mode (10 channels) and HD mode (20 channels) to minimize latency or maximize channel count.
• Receiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable for added versatility.
• Up to five chassis can be linked and used simultaneously for expanded coverage.
• Each receiver channel can be paired with up to four transmitters, allowing instant switching between different configurations.
• Chassis’ System ID Display shows RF signal level, system ID, transmitter battery level, and system link status.
• Includes short and long rack ears, with two long ears combining into a joining plate to secure two chassis in a full rack space.
• Compatible with Audio-Technica’s Wireless Manager software for centralized management of settings and operations.
• Auto-lock function prevents unintended operations, such as turning off the power or changing settings.
• AES128 encryption for secure transmission.
• Compatible with Syslog protocol for network monitoring.
• Ability to configure, monitor, and save device settings as projects in Wireless Manager software.
• OLED screens on transmitters and receivers for optimal readout of key settings and alerts.
• Water- and sweat-resistant cW-style connector on body-pack transmitter for secure connection to lavalier mics and cables.
• Rechargeable NiMH batteries with support for ATW-CHG3/ATW-CHG3a and ATW-CHG3N/ATW-CHG3Na charging docks.
• Supports mixed output for situations with limited input channels.

Technical Specifications

Frequency Range
2.4 GHz

Operating Frequencies
2,402～2,480 MHz

Dynamic Range
120 dB (A-weighted), typical

Total Harmonic Distortion
< 0.05%, typical

Maximum Simultaneous Use (Recommended)
Standard: 10 channels
HD Mode: 20 channels
(Varies depending on the region and environment)

System Frequency Response
20 to 20,000 Hz
(Varies depending on the microphone to be installed)

Delay
Standard: 2.8 ms
HD Mode: 6.7 ms

Audio Sampling Rate
Standard: 24-bit/48 kHz
HD Mode: 24-bit/48 kHz

Encryption Method
AES128