WILLIAMS AV DLT 400 Digi-Wave Transceiver Including Li-Polymer Battery and DW ACC PAC4 Power Supply

ITEM #: WLS-DLT-400 MFG #: DLT 400

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    DLT 400 - Overview

    The Digi-Wave™ system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using it's frequency-hopping algorithm, it avoids interference and is a very secure method of communication. The Digi-Wave communication system allows users to listen and talk to one another wirelessly in a variety of scenarios.

    A Digi-Wave system consists of at least one transceiver (DLT 400) and various combinations of transceivers and receivers (DLR 400 RCH or DLR 400 ALK). Combinations of one or more DLT's and DLR's can be used to facilitate different events, depending on what needs to be spoken and what needs to be heard. Typical scenarios include:

    - Guided Tours - with one or more tour guides (2-way), with audience participation (2-way), or without audience participation (1-way)
    - Language Interpretation - one or more interpreted languages transmitted to audience (1-way)
    - Intercom - with up to six people able to speak simultaneously, and even more listening
    - Hearing Assistance - featuring boosted audio for improved comprehension

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

    • Features:

      • Communicate as a group, or broadcast your audio one way. Use the system the way you need.
      • DLR receiver supports unlimited listeners
      • Backwards compatibility with DigiWave 300 series.
      • Crystal-clear digital sound quality
      • Completely Portable - No base station or rack-mounted components required
      • 128+87-bit encryption and PIN code
      • Simplified usage and set up
      • Increased range
      • Easy group join (for Guest units)
    • Specifications:

      • Dimensions: 4.22"W x 2.60"H x 0.50"D, (107.3 mm x 66 mm x 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 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: 5 hrs. approx.
      • System Voltages: OLED 14VDC; RF 5VDC; Logic 3.3 VDC
      • Operating Frequencies: 2.4 GHz (ISM band); 2402 - 2476 MHz FHSS
      • Audio Frequency response (-3dB Level): Intercom Mode: 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, 1kHz)
      • Microphone Input: Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone
        bias, adjustable gain with 63dB range.
      • Line Input: USB-C, Adjustable level
      • Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R 32 O
      • Audio Output: Headphone: Max SSPL 90 111.8dB (EAR 013), 116.8dB (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 Compatiable), 87+128 bit Encryption, Encrpytion PIN, Lock for settings
      • Side Tone: -6 dB below volume, tone variation (Off, Low and High settings available)
      • Indicators: OLED
      • LEDs: Red LED around Talk button when enabled; Bi-color, changing green and red LED at top
      • Charging Connectors: USB-C; Two contacts for use with CHG 412
      • Compatible Receiver: DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations
      • Operating Tempurature Range: 14° to 113°F (-10° to 45°C)
      • Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
      • Warranty: 2 years parts and labor (90 days on accessories); 6 months on internal battery
    • Warranty:

      • 2 Year Parts and Labor
      • 6 Months on Internal Battery
      • 90 Days on Accessories

    DLT 400 - Required Accessories

      California Residents:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov