8-way diversity distributor with built-in power

The Audio Wireless DADM228-P is a diversity antenna distribution and power module for sound bags and carts. It allows up to eight diversity receivers to be fed from a single pair of antennas, with bandpass filtering, adjustable gain and six Hirose outputs to power auxiliary equipment.

RF order and performance

The DADM228-P reduces the number of receiving antennas, power supplies and splitters inside the bag or cart. Its input filtering helps reject out-of-band signals, while the adjustable gain makes it possible to adapt the RF level to digital, hybrid or analogue receivers.

Control and power

The OLED display lets you switch the remote antenna power and each DC Hirose output on or off. It also shows the input voltage, with LED indicators to check the system status quickly.

Main features

• One pair of antennas feeds up to eight diversity receivers
• 2 BNC inputs and 2 x 8 SMA outputs
• Built-in bandpass filtering and signal splitters
• User-adjustable gain
• Remote power for active antennas
• 6 DC Hirose outputs
• OLED display and LED indicators
• CNC-machined aluminium housing

Main specifications