Williams Sound DLT 400-ACM Digi-Wave Advanced Comms Module Transceiver

SKU: WSDLT400ACM MFR: DLT 400-ACM
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Key Features

  • Crystal-clear audio: Experience superior sound quality with the Digi-Wave transceiver.
  • Extended battery life: Enjoy up to 16 hours of talk time on a single charge for all-day use.
  • Wireless communication: Communicate seamlessly with a range of up to 900 feet.
  • Secure conversations: Benefit from advanced encryption for confidential discussions.
  • User-friendly interface: Easy-to-use controls and OLED display for quick adjustments.
  • Versatile applications: Ideal for presentations, tours, and assistive listening needs.
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Williams Sound DLT 400-ACM Specifications

  • Color

    Black/Silver (Front/Back)

  • Material

    Black ABS plastic

  • Battery

    Lithium Polymer with smart charge built into transceiver, 1800 mAH

  • Battery life

    Up to 16 hrs talk time per charge at 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)

    INT24, Q&A INTP, ADV. Comms, Intercom and Court 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 3.5mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range

  • Line Input

    USB-C, Adjustable level

  • Headphone Output

    3.5mm TRRS headphone jack
    25 mW, R 32 ohms

  • Audio Output

    Headphone: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)
    Line: USB-C, Adjustable level

  • Range

    Up to 900' (274m) (depending upon environmental conditions)

  • Modulation

    FSK

  • RF Output

    19 dBm Typical

  • Security

    87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption 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 (with firmware 1.3.0 or greater)

  • Operating Temperature Range

    14 Degree to 113 Degree F (-10 Degree to 45 Degree C)

  • Approvals

    FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Gitek

  • Battery Info

    Required, Included

  • Battery Material

    Lithium Ion

  • Battery Type

    Non-Universal

  • Battery Quantity

    1

  • Dimensions (W x D x H)

    2.60 x 4.22 x 0.50" (66 x 107.3 x 12.6mm)

  • Weight

    3.3 oz (94g) (Including Battery)

About Williams Sound DLT 400-ACM

The Digi-Wave Advanced Comms Module (ACM) Transceiver is the ultimate fully portable, two-way communication intercom solution for many different settings such as broadcast, theater, and live events. Digi-Wave ACM delivers all the core features production and event coordinator teams need-all call, flexible access point, subgroup division and custom naming, and flexible programming- at an affordable price. Backed by the reliability and long-lasting battery that Digi-Wave is known for, Digi-Wave digital intercom ACM provides a reliable, easy-to-use solution to 2 way comms.

Note: Existing Digi-Wave 400 DLTs, with firmware from January 2021 or later, can be updated with the Advanced Comms Module firmware. To upgrade your current DLT 400 to include the Advanced Comms Features.

The Digi-Wave Advanced Comms Module (ACM) Transceiver is the ultimate solution for portable intercom in small to medium broadcasts, theater productions, and live events. Offering up to 16 hours of battery life per charge, it supports uninterrupted, all-day use, making it the perfect choice for dynamic, fast-paced environments.

Enjoy unparalleled mobility and flexibility - Digi-Wave ACM is a fully portable, full-duplex wireless intercom solution. Its unique Flexible Access Point feature allows users to stay connected with their team without being tethered to a base station. This enables any centralized device within the system to act as the access point - maximizing the overall range of the system and enabling flexibility.

Easily initiate All-Call intercom from designated devices with a push of a button. This is great for stage managers, broadcast directors, and event coordinators to notify crew of things such as stage cues, the end of the commercial break, or emergency announcements. Need multiple people to initiate All-Call function? Digi-Wave ACM allows control units allow users to choose which units have all-call capability.

Designed with efficiency and ease of use in mind, the Digi-Wave ACM systems can be divided into up to 4 subgroups, allowing each team to have an individual communication line with just their team i.e. Lights, Camera, Stage, and Security. This setup allows leaders to effortlessly switch between subgroups for targeted communication. Great for large teams that need separate communication lines with smaller groups. Customize these subgroup names by using the prepopulated names or by using any 6-letter custom name.

Flexible programming allows settings to be adjusted online - or offline by designating a separate unit as a control unit. Administrators can conveniently program all system settings offline using the control function, making updates to the system without interrupting active communication.

Features

Fully Mobile, No Base Station
Digi-Wave ACM is a fully portable, full duplex, Two Way Communication System providing users complete flexibility to go where they are needed and remain in communication with their team.

Flexible Access Point
Unlike most wireless intercom devices in the market which use an access point to connect units, Digi-Wave ACM's flexible access point (Main Sync feature) enables users to choose any device in the system to act as the digital access point maximizing the overall range of the connected system, and ensuring communication connectivity throughout the production area. Optionally, a unit can be mounted in a fixed location to maximize coverage.

All Call Function
This function enables one or several leaders to easily communicate with all subgroups.

Four (4) Subgroups
Creating subgroups enhances flexibility and easily ensures efficient communication management in diverse environments. Depending on the requirements, 2 - 4 subgroups can be created.

Customized Subgroup Naming
Admins can customize subgroups with up to 6 characters or choose from common subgroups like camera, audio, and stage. This customization helps team members quickly identify their subgroups and navigate communication more smoothly.

Quick, Seamless Subgroup Switching
One or several leaders can quickly switch between subgroups, ensuring seamless coordination and maximum efficiency.

Control Function
The new control function empowers administrators to program all system settings offline using a Digi-Wave ACM transmitter. This device enables convenient system updates, allowing administrators to easily manage communication settings.

Affordable Intercom
All of the core features production teams look for in a professional product intercom systems, plus the reliability and clear audio Digi-Wave is known for at a price that makes it accessible to small and mid-sized organizations.

All Day Battery Life
All-day use with up to 16 hours of run time on a single charge.

Private Line Functionality
Allow designated units to initiate private line communications with the lead unit.

Williams Sound DLT 400-ACM Features

  • Digi-Wave ACM is a fully portable, full-duplex wireless intercom solution
  • All Call Function enables one or several leaders to easily communicate with all subgroups
  • Creating subgroups enhances flexibility and easily ensures efficient communication management in diverse environments
  • One or several leaders can quickly switch between subgroups, ensuring seamless coordination and maximum efficiency
  • The new control function empowers administrators to program all system settings offline using a Digi-Wave ACM transmitter
  • Digi-Wave is known for at a price that makes it accessible to small and mid-sized organizations
  • All-day use with up to 16 hours of run time on a single charge
  • Private Line Functionality allow designated units to initiate private line communications with the lead unit

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Product Documents

User Manual

Key Features

  • Crystal-clear audio: Experience superior sound quality with the Digi-Wave transceiver.
  • Extended battery life: Enjoy up to 16 hours of talk time on a single charge for all-day use.
  • Wireless communication: Communicate seamlessly with a range of up to 900 feet.
  • Secure conversations: Benefit from advanced encryption for confidential discussions.
  • User-friendly interface: Easy-to-use controls and OLED display for quick adjustments.
  • Versatile applications: Ideal for presentations, tours, and assistive listening needs.

What's in the box:

  • Williams Sound DLT 400-ACM Digi-Wave Advanced Comms Module Transceiver
  • DW ACC PAC4 Charging Pack
  • Williams Sound 2 Year Limited Warranty on Transceiver and 1 Year Limited Warranty on Internal Battery