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Lightweight Sennheiser Aca 3 Dual-channel 4:1 Antenna Combiner For Wireless Receivers (470 To 798 Mhz) A Gift They'll Love [RME6qWBw]

$159.99 $511.99 -69%

Sennheiser ACA 3 Dual-Channel 4:1 Antenna CombinerIntroducing the Sennheiser ACA 3 Dual-Channel 4:1 Antenna Combiner, a versatile and powerful solution designed to expand your wireless coverage in larger venues, houses of worship, and broadcast insta

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Lightweight Sennheiser Aca 3 Dual-channel 4:1 Antenna Combiner For Wireless Receivers (470 To 798 Mhz) A Gift They'll Love [RME6qWBw]

Sennheiser ACA 3 Dual-Channel 4:1 Antenna Combiner

Introducing the Sennheiser ACA 3 Dual-Channel 4:1 Antenna Combiner, a versatile and powerful solution designed to expand your wireless coverage in larger venues, houses of worship, and broadcast installations. This dual-channel combiner is compatible with all stationary Sennheiser analog and digital receivers, making it an ideal choice for systems requiring enhanced antenna coverage. With its advanced features and user-friendly design, the ACA 3 is a must-have for professionals seeking to optimize their wireless systems.

The Sennheiser ACA 3 is engineered to seamlessly combine and distribute the RF signal from up to four connected antennas to a receiver, providing unparalleled performance in distributed antenna systems. This dual-channel system offers flexibility and scalability, ensuring that your wireless setup can grow with your needs. Key features include switchable DC power controls for the eight BNC inputs (four for each receiver), allowing you to easily connect active antennas or head amps. Additionally, the RF signal from each antenna input can be switched off independently, enabling you to isolate unused antennas with precision.

Key Features and Benefits

  • Compatibility: Designed for Sennheiser analog and digital receivers, the ACA 3 ensures seamless integration with your existing equipment.
  • Expanded Coverage: The dual-channel system enables you to combine and distribute RF signals from up to four antennas, providing wider coverage and improved performance.
  • Practical Use: Ideal for larger venues, houses of worship, and broadcast installations, the ACA 3 is a versatile solution for any application requiring enhanced wireless coverage.
  • Simple Controls: The front panel features intuitive controls, including LED indicators for RF, DC, and overload, making it easy to monitor and manage your system.

Specifications and Dimensions

The Sennheiser ACA 3 is a robust and reliable device, featuring a single-color LED display and no touchscreen. It offers 8x BNC coaxial inputs for antennas and 2x BNC coaxial outputs. The power source is an AC input, with a voltage range of 100 to 240 VAC, 50/60 Hz. Measuring 19 x 8.1 x 1.7 inches (483 x 205 x 43 mm) and weighing 6.06 pounds (2.75 kg), the ACA 3 is designed to fit seamlessly into your existing rack setup. With its durable construction and professional-grade specifications, the ACA 3 is a reliable investment for any wireless system.

What Our Customers Say

January 29, 2026

Absolutely no complaints!

A great gadget that is very handy.

- Morfydd F..

January 29, 2026

Absolutely no complaints!

A product that provides genuine value.

- Blaine W..

January 29, 2026

Absolutely no complaints!

The craftsmanship is truly masterful.

- Persephone N..

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