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Electro-Voice Telex UAD-4 UHF antenna combiner splitter rack unit

Electro-Voice

Electro-Voice Telex UAD-4 UHF Narrow Band Antenna Combiner/Splitter System #F01U144661

SKU CH-QBNY-HQ2HR

A 4-channel UHF antenna distribution system that splits RF signals and supplies power to compatible diversity receivers

  • Distributes RF signal to four receivers simultaneously
  • Powers connected receivers without extra cables
  • Boosts RF signal gain for clearer reception
  • Supports diversity input and output for reliability
  • Designed for FMR-500, FMR-1000 and SAFE-1000 systems

Electro-Voice Telex UAD-4 Antenna System

The Electro-Voice Telex UAD-4 is a four-channel diversity antenna signal and power distribution unit built for professional wireless microphone installations. It distributes conditioned RF input to multiple receivers at once while also supplying power to each connected unit. The system replaces separate antennas and individual power cables with a single, rack-mountable device. It is designed for venues and production teams that run several compatible receivers from one antenna location.

Suited for multi-receiver wireless setups.

This combiner/splitter suits engineers managing FMR-500, FMR-1000 or SAFE-1000 receivers who need to consolidate RF distribution and reduce cable count. It provides RF signal gain boost and diversity input/output for up to four channels simultaneously. Buyers operating a single receiver or using incompatible wireless systems will not benefit from the four-channel architecture. The unit addresses the need to share one antenna pair across several receivers without signal degradation.

Four-channel diversity distribution

The defining specification is the four-channel capacity that handles diversity RF input and output while distributing power to every connected receiver. This single figure decides whether the UAD-4 matches the channel count of the wireless system being deployed. If the installation requires more than four receiver feeds, this unit cannot cover the full setup on its own.

How it compares

Measured against everything we stock in Studio, Stage & Lavalier Microphones, at today’s prices. Recalculated every night.

Price $252.99
Pricier than about 88% of the 638 comparable items (median $58.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the Telex UAD-4 fit standard rack spacing for the FMR-500 and FMR-1000 receivers?

The unit distributes conditioned RF input and power to up to four FMR-500, FMR-1000 or SAFE-1000 receivers, removing the need for separate antennas and power cables for each receiver.

How do I connect the Telex UAD-4 so that all four diversity channels receive signal and power correctly?

Connect the diversity RF input to the UAD-4, then run the four RF outputs and power feeds to each receiver; the common mistake is forgetting to link both diversity antenna inputs before powering the chain.

What ongoing upkeep does the Telex UAD-4 need to keep the RF gain boost stable?

Periodically check all RF and power connections for corrosion or looseness, verify that the gain boost remains consistent across the four outputs, and replace any worn cables or connectors that could degrade the distributed signal.

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