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January 6, 2026Ahuja EU-85 Extension Unit
► Eliminates Wireless “Dead Zones”
► Professional Wall-Mountable Design
► Extends Range for Large Auditoriums
► Ensures Zero-Latency Audio Transmission
► Compact, Discreet Decor-Friendly Build
► Plug-and-Play System Integration
► Stable UHF Signal Maintenance
► Ruggedized for Indian Environments
► Official Ahuja DCW-8500 Accessory
► Cost-Effective Coverage Expansion
Ahuja EU-85 Extension Unit: Expanding Your Wireless Horizon
The Ahuja EU-85 Extension Unit is a specialized antenna solution designed to enhance the performance of the DCW-8500 Digital UHF Wireless Conference System. In large conference venues or halls with challenging layouts, signal distance can often lead to interference or audio dropouts. The EU-85 solves this by acting as a wall-mountable signal bridge, significantly increasing the effective operating range between the Host Unit and the microphone units. This ensures that even delegates at the furthest corners of a room maintain a crystal-clear, uninterrupted connection.
Features:
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Extended Coverage Area: Specifically engineered to cater to large conference halls where the distance between the receiver and conference units exceeds standard operating limits.
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Wall-Mountable Convenience: Features a sleek, professional housing designed for permanent wall installation, ensuring optimal line-of-sight with wireless microphones.
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Improved Signal Stability: By reducing the distance signals must travel to reach an antenna, it minimizes the risk of RF interference and “dead zones” in the room.
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Modular Scalability: Organizations can add extension units as needed based on the architectural requirements of their specific conference environment.
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Compact Footprint: The unit’s small dimensions (W80 x H140 x D30 mm) allow it to be installed discreetly without affecting the interior decor of the boardroom.
Technical Specifications:
| Feature | Details |
| Model Number | EU-85 (Extension Unit) |
| Mounting Type | Wall Mountable |
| Operating Range | Up to 30m (Line of Sight) |
| Function | Signal Strength Enhancement |
| Dimensions | W80 x H140 x D30 mm |
| Compatibility | Ahuja DCW-8500 Series Only |
Applications & Use Cases
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Convention Centers: Providing reliable coverage for massive participant groups across sprawling halls.
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High-Ceiling Atriums: Solving signal path issues caused by complex architectural height or metal structures.
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Hotel Ballrooms: Ideal for temporary setups in large banquet halls where microphones are moved frequently.
System Compatibility
The EU-85 is a vital accessory for expansive Ahuja DCW-8500 Series setups.
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Host Unit Sync: Connects to the DCW-8503R Host Unit via cable to boost its receiving capabilities.
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Optional Upgrade: This unit is purchased separately based on specific site surveys and hall dimensions.
Installation & Best Practices
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Height Matters: Mount the unit at least 7-8 feet high to ensure a clear signal path over the heads of the audience.
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Avoid Metal Obstructions: Do not install the unit directly behind pillars or inside metal cabinets, as this will block the UHF signal.
Why Choose This Product?
The Ahuja EU-85 is the ultimate “safety net” for your high-stakes meetings. It eliminates the anxiety of audio dropouts in large, critical venues by providing the extra “reach” required for professional-grade stability. Built to Ahuja’s rigorous standards, it ensures that your investment in the DCW-8500 series delivers flawless performance regardless of the room’s size or acoustic complexity.
Extension Unit: Frequently Asked Questions
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Scale Your System Without Limits
Expand your wireless conference capabilities up to 255 delegates with the EU-85 extension unit.
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