AKG APS 4

AKG APS 4

The AKG APS4 is a wide-band UHF active antenna and power splitter designed to enhance signal distribution and system efficiency in professional wireless audio setups. Capable of feeding up to four receivers from a single pair of antennas, it also provides remote power to connected receivers via BNC cables, reducing cable clutter and simplifying installations.

Housed in a rugged half-rack metal enclosure, the APS4 ensures long-lasting durability, making it ideal for studio, live performance, and broadcast applications.

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Product details

More Information

Wide Frequency Range (470 – 952 MHz) for compatibility with various wireless systems

Distributes RF signals from one antenna pair to four receivers, ensuring consistent signal strength

Remote power supply to connected antennas and receivers via BNC cables, minimizing additional power sources

Adjustable RF-level attenuation for optimized signal strength across different cable lengths

Link output for cascading up to three additional APS4 units, expanding system capacity

Compatible with all active and passive AKG antennas, including RA4000 B/W, RA4000 W, SRA2 B/W, and SRA2 W

Durable half-rack metal chassis for reliable performance in both studio and live environments

Technical Specifications

General

  • Frequency Range: 470 – 952 MHz
  • Antenna Inputs: 2 x rear panel BNC connectors (10 VDC supply voltage for powering up to three active elements per path)
  • Antenna Outputs: 2 sets of four BNC connectors for feeding up to four diversity receivers
  • Additional Outputs: 2 antenna outputs for cascading up to three additional APS4 units
  • Attenuation Control: Adjustable RF-level attenuation for optimal signal performance
  • Housing: Half-rack metal chassis for rugged durability

Power & Compatibility

  • Works with: Active and passive AKG antennas (RA4000 B/W, RA4000 W, SRA2 B/W, and SRA2 W)