Ahuja EU-85 Extension Unit: Wireless Range Booster for Large Venues

Ahuja EU-85 Extension Unit | Wireless Antenna Booster

The Ahuja EU-85 Extension Unit is a critical infrastructure component designed to expand the coverage area of the DCW-8500 Series Digital UHF Wireless Conference System. Engineered for large-scale auditoriums, parliamentary halls, and sprawling convention centers, this wall-mountable antenna unit eliminates signal “dead zones” and ensures robust communication between the Host Unit and delegate microphones, even in challenging RF environments.

While the standard system offers a 30-meter operating range, the EU-85 is essential for venues where the distance between the central controller and the furthest delegate unit exceeds this limit. By boosting signal reception and transmission reliability, it guarantees that every voice is heard with absolute clarity, regardless of the room size or architectural obstructions.

Key Features:

► Extended Wireless Coverage

Significantly increases the operational range of the conference system, allowing for deployment in large halls where the standard host unit antennas might not reach all participants.

► Wall-Mountable Design

Features a compact, unobtrusive form factor designed for wall mounting, allowing integrators to place the unit in an elevated position for optimal line-of-sight signal propagation.

► Signal Dead-Zone Elimination

Crucial for overcoming physical barriers (like pillars or L-shaped rooms) that typically block UHF signals, ensuring uninterrupted audio transmission for critical meetings.

► Seamless System Integration

Designed specifically for the DCW-8500 ecosystem, it connects directly to the system infrastructure without requiring complex third-party boosters or amplifiers.

► Discrete Aesthetics

The compact chassis blends easily into modern boardroom or auditorium interiors without disrupting the visual decor.

Technical Specifications:

Applications & Use Cases:

• Large Legislative Assemblies

  (Where the hall length exceeds 30 meters)

• Multi-Level University Auditoriums

  (Ensuring signal reaches the upper tiers/balconies)

• L-Shaped or Obstructed Conference Rooms

  (To bridge signal gaps around corners)

• Hotel Ballrooms with Movable Partitions

  (Flexible placement for varying room configurations)

System Compatibility (DCW-8500 Ecosystem)

The EU-85 serves as the range extender for:

• Ahuja DCW-8503R Host Unit: Connects to the main controller to boost its reach.
• Ahuja DCW-8501C & DCW-8502D: Ensures these units maintain a stable link even at the far ends of the room.

Installation & Best Practices

• Height Placement: Mount the unit high on the wall (typically above head height) to avoid signal absorption by the bodies of the audience or delegates.
• Cable Routing: Use high-quality shielded cabling between the Host Unit and the EU-85 to prevent signal loss during transmission.
• Line of Sight: Ensure the front face of the EU-85 has a clear view of the area where the wireless microphones are located.
• Site Survey: Perform a “walk test” with a microphone to identify weak signal spots before permanently mounting the extension unit.

Why Choose Ahuja EU-85?

• Architectural Flexibility: Solves complex room layout issues without needing to run wires to every single desk.
• Cost-Effective Scaling: Allows the standard wireless system to cover much larger venues without upgrading to a more expensive wired infrastructure.
• Professional Reliability: Prevents embarrassing audio dropouts during high-profile government or corporate events.

FAQs:

◉ Contact us for expert RF site surveys and large-venue system design.