Audio-Technica ATW-1423/L - 2-Channel Digital Wireless Handheld & Lavalier Combo System

The Audio-Technica ATW-1423/L is a System 20 PRO two-channel digital wireless kit pairing a handheld dynamic microphone transmitter with a body-pack transmitter and MT830cW lavalier microphone. It runs in the 2.4 GHz band, clear of TV-band interference, with 24-bit/48 kHz audio, and comes paired and ready to use out of the box.

The ATW-R1440 rack-mount chassis takes an ATW-RU14 receiver unit that can be docked or mounted remotely up to 100 m (328') away over Ethernet. Standard mode gives 10 channels at 2.8 ms latency; HD mode gives 20 channels at 6.7 ms. It suits presentations, houses of worship, education and live events.

Key Features:

• 24-bit/48 kHz digital audio in the 2.4 GHz band, free from TV interference
• Standard mode (10 channels, 2.8 ms latency) or HD mode (20 channels, 6.7 ms)
• Receiver unit docks in the chassis or mounts remotely up to 100 m (328') via Ethernet
• Up to five chassis can be linked; each receiver channel pairs with up to four transmitters
• AES128 encryption; Wireless Manager software and Syslog support
• Chassis display shows RF level, system ID, battery level and link status
• Handheld dynamic hypercardioid transmitter plus body-pack with MT830cW lavalier
• Transmitters run on 2 AA batteries; charging terminals for NiMH via ATW-CHG3 series docks

Audio-Technica ATW-1423/L — 2-Channel Digital Wireless Handheld & Lavalier Combo System

• System: System 20 PRO digital wireless, 2 channels (handheld + lavalier)
• Operating Frequency: 2,402 – 2,480 MHz
• Channels: 10 (Standard mode), 20 (HD mode), region and environment dependent
• Latency: 2.8 ms (Standard), 6.7 ms (HD)
• Audio: 24-bit/48 kHz
• Frequency Response: 20 – 20,000 Hz (varies by microphone)
• Dynamic Range: 120 dB (A-weighted), typical
• Total Harmonic Distortion: <0.05%, typical
• Operating Range: 60 m (200′) in an open environment with no interfering signals
• Encryption: AES128
• Receiver Outputs: Line: +22 dBu max; Mic: –12 dBu max
• Receiver Power: 12 V DC, 0.5 A (AC adapter); 3.7 W consumption
• Handheld Transmitter (ATW-T1402): Dynamic, hypercardioid; 2 AA batteries; approx. 18 h (alkaline); 300 g without batteries
• Body-Pack Transmitter (ATW-T1401): 4-pin locking cW-style input; 2 AA batteries; approx. 15 h (alkaline); 80 g without batteries
• ATW-R1440 Chassis: 209.8 mm W × 165.6 mm D × 42.5 mm H; 740 g
• MPN: ATW-1423/L  ·  UPC: 042005215027

- ATW-R1440 rack-mount receiver chassis
- ATW-RU14 receiver unit
- 2.4 GHz antenna x4
- AC adapter
- Rack-mount / joining plate adapters
- ATW-T1401 body-pack transmitter
- ATW-T1402 handheld transmitter
- MT830cW lavalier microphone x1

Safety Data Sheet (PDF)