Williams AV DLT 400-AIM is a portable digital transceiver with the Advanced Interpretation Module (AIM), providing Q&A mode, custom channel naming, subgroup management and up to 24 communication channels for professional simultaneous interpretation.

The Digi-Wave AIM Transceiver is designed to simplify simultaneous interpretation during trainings, presentations, meetings, and tours. It supports bilingual, two-way guided tours, language interpretation with Q&A, and bilingual meetings. With Digi-Wave Advanced Interpretation Mode, you can enjoy all the features of Digi-Wave 400, plus effortless Q&A mode for switching languages during interpreted discussions, custom channel naming, a control mode for offline programming, subgroup division, and an industry-leading 24 available channels.

CODE: DLT 400-AIM

System Includes

The DLT 400-AIM has an internal rechargeable battery and includes the DW ACC PAC4 charging pack.

Features

• Q&A Mode – Industry-unique feature enabling easy switching between two languages for simultaneous interpretation.
• Custom Channel Naming – Customize room names or choose from 100 ISO language codes.
• 24 Channels – Industry-leading channel count with up to 24 channels available for interpretation.
• Control Function – Program channel names and subgroups offline.
• Subgroup Division – Divide interpretation groups into channel subgroups. Great for divisible rooms or changing group requirements.

Specifications

• Dimensions: 2.60" W × 4.22" H × 0.50" D (66 × 107.3 × 12.6 mm)
• Weight: 3.3 oz (94 g), including battery
• Color: Black / Silver (Front / Back)
• Case Material: Black ABS plastic
• Battery Type: Lithium Polymer with smart charge built into the transceiver; 1800 mAh
• Battery Life: Up to 16 hrs talk time per charge @ 1ch Tx and 1ch Rx
• Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
• Charge Time: Approximately 5 hrs
• System Voltages: OLED 14 VDC; RF 5 VDC; Logic 3.3 VDC
• Operating Frequencies: 2.4 GHz (ISM band); 2402–2476 MHz FHSS
• Audio Frequency Response (-3 dB Level):
  • Intercom Mode, Court Mode, INTP24 Mode, Q&A INTP: 100–7,200 Hz
  • Other Modes: 100–11,500 Hz
• SNR: 73 dB (A-weighted, default Rx volume with mic input)
• THD: 0.1% (Default Volume, 1 kHz)
• Microphone Input: Internal microphone (disabled when MIC jack is engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with a 63 dB range
• Line Input: USB-C, adjustable level
• Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, 32 Ω
• Audio Output:
  • Headphone: Max SSPL90 111.8 dB (EAR 013), 116.8 dB (EAR 041)
  • Line: USB-C, adjustable level
• Range: Up to 900 ft (274 m), depending upon environmental conditions
• Modulation: FSK
• RF Output: 19 dBm (Typical)
• Security: 87-bit encryption (300 Series Compatible), 87 + 128-bit encryption, Encryption PIN, Settings Lock
• Side Tone: -6 dB below volume, tone variation (Off, Low, and High settings available)
• Indicators: OLED
• LEDs: Red LED around the Talk button when enabled; bi-color LED (green/red) at the top
• Charging Connectors: USB-C; two contacts for use with CHG 412
• Compatible Receiver: DLR 400 RCH (with firmware version 1.3.0 or later)
• Operating Temperature Range: 14°F to 113°F (-10°C to 45°C)
• Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
• Warranty: 2-year warranty against component failure and manufacturing defects. 1-year warranty on the internal battery. See the full warranty on the website for details.