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WILLIAMS SOUND

WILLIAMS SOUND Digi-Wave INT 3 400 Interpretation System supply with 2x MIC 144 Headset Mic

SKU CH-EWYJ-DEAE1

Digital spread-spectrum interpretation system with two headset microphones, 128+87-bit encryption and backwards compatibility with 300 series

  • Simultaneous two-way wireless communication with DLT 400 transceiver
  • Secure 128+87-bit encryption protects conversations
  • Unlimited listeners supported by DLR 400 ALK receiver
  • Portable operation without base station or rack components
  • Backwards compatible with Digi-Wave 300 series

Interpretation System for Group Communication

The Williams Sound Digi-Wave INT 3 400 system uses digital spread-spectrum technology for simultaneous two-way wireless listening. It supports guided tours, language interpretation, intercom setups and hearing assistance. The package includes a DLT 400 transceiver and two MIC 144 headset microphones for immediate multi-speaker operation.

Encryption and Compatibility Constraints

Communication is secured with 128+87-bit encryption and a PIN code, and the frequency-hopping algorithm avoids interference. The DLR 400 ALK receiver supports unlimited listeners, but it requires alkaline batteries and is not the rechargeable RCH variant. The system maintains backwards compatibility with the Digi-Wave 300 series.

Portable Setup Without Base Station

No base station or rack-mounted components are required, allowing completely portable deployment. Setup is simplified for quick configuration of transceivers and receivers. The alkaline-powered receivers need spare batteries for long events, and users must select the correct device combination for their specific scenario.

Highlights

  • Simultaneous two-way wireless communication with DLT 400 transceiver
  • Secure 128+87-bit encryption protects conversations
  • Unlimited listeners supported by DLR 400 ALK receiver
  • Portable operation without base station or rack components
  • Backwards compatible with Digi-Wave 300 series

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the DLT 400 transceiver or the DLR 400 ALK receiver for my setup?

The system requires at least one DLT 400 transceiver to transmit; add DLR 400 ALK receivers for each listener. The package includes two MIC 144 headset microphones for the transceivers.

What does the 128+87-bit encryption do for my interpretation session?

The 128+87-bit encryption with PIN code secures the digital spread-spectrum signal, preventing unauthorised listening during language interpretation or guided tours.

How does the digital spread-spectrum frequency-hopping affect audio quality in a live venue?

The frequency-hopping algorithm avoids interference from other wireless devices, delivering crystal-clear digital sound for simultaneous two-way or one-way broadcast modes.

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