Audio Wireless Ultra Wide-Band Digitally Tuned DADM226-UWB - Selectable BPF 6-WAY Diversity Antenna Distribution System

Ultra Wide-Band Digitally Tuned DADM226-UWB is a Pre-Programmed Digitally Tuned Band-Pass-Filter design, 6-way Antenna Distribution for Diversity receiving systems, system box also offers dc power distribution solution for portable sound bags and sound cart/trolleys.

Pre-Programmed Frequency Bands:

• Band 1: 470-608MHz
• Band 2: 470-663MHz
• Band 3: 470-700MHz
• Band 4: 510-608MHz
• Band 5: 510-663MHz
• Band 6: 510-700MHz
• Band 7: 520-608MHz
• Band 8: 550-663MHz
• Band 9: 550-700MHz
• Band 10: 470-832MHz
• Band 11: 470-865MHz
• Band 12: 470-960MHz
• Band 13: 510-960MHz
• Band 14: 550-960MHz
• Band 15: 520-1045MHz

The DADM226-UWB is an Ultra-Wide-Band active antenna distribution system with Pre-Programmed 15-Bands user selectable Band-Pass filtering operating over 470-1045MHz range. Selective Band-Pass filtering provides out-of-band rejection of unwanted dirty RF signals and protection to the receivers.

The antenna inputs are BNC connectors which enables use of standard low loss RF extension cables, and the outputs are 2 x 6 mini-RF SMA connectors feeding the diversity receivers.

KEY FEATURES:

• One pair of antennae feeds up to six diversity receivers
• 15 User - selectable - Pre-programmed band-pass filtering
• User-adjustable system gain
• Remote Active antenna powering
• DC Distribution - 6 x Hirose dc output ports
• Industry-standard connectors
• Intuitive OLED display menu and LED indicators
• Single power source solution
• Master ON-OFF switch
• Continuous system volts monitoring
• Soft ON/OFF switch for each individual Remote Active Antenna powering
• Soft ON/OFF switch for each Hirose dc output
• CNC machined aluminum custom design, lightweight and rugged – fits neatly in any sound bag

For applications requiring remote antenna power, the DADM provides user-switchable MHA (Mast-Head-Amplifier) power, with RED LEDs showing ON/OFF status. Power can be activated via the OLED display menu.

The DADM226-UWB has an extremely high input signal handling capacity with exceptionally low noise figure and offers an outstanding inter-modulation performance when compared to other low power devices available.

The tuning bandwidth is user selectable from a choice of pre-programmed 15-Bands to suit varying applications and geographical location; the system gain is user adjustable in 1dB steps between +5dB to -10dB (0dB setting being the UNITY Gain), the DADM226-UWB is compatible with digital, hybrid and analogue radio microphone receivers available in the industry.

The DADM uses a 10 -18Vdc power source via a standard 4-pin Hirose input, with six Hirose DC outputs available for auxiliary equipment. The DC output ports are turned on or off from the OLED menu. A green LED indicates Power-ON status of the system box, and the OLED display continuously displays dc input voltage – multi-meter.

Audio Wireless digitally tuned, and semi broadband systems are now first choice among freelance sound engineers, hiring companies as well as major broadcasters for all wireless microphone applications.