Audio Wireless Diversity Antenna Distribution DADM226
The new Diversity Antenna Distribution Module DADM226 is a custom design, which offers the solution to antenna and power distribution requirements for portable sound bag applications. Designed for where the weight and size matters without sacrificing on performance.
- One pair of antennae feeds up to six diversity receivers
- Built-in band-pass filtering and signal splitters
- Powers receivers via antenna sockets
- Remote antenna powering
- 3 x Hirose dc outputs
- 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 Antenna powering
- Soft ON/OFF switch for each Hirose dc output
- CNC machined aluminium custom design, lightweight and rugged-fits neatly in any sound bag
The DADM226 is a 2 IN and 2 x 6 OUT active antenna distribution system with in-built band-pass filtering; the DADM226 eliminates multiple receiver antennas and provides a tidy sound bag solution with improved RF performance.
There are two industry standard BNC input connectors for antenna inputs which enables use of standard low loss RF extension cables, and there 2 x 6 mini RF SMA connectors feeding the diversity receivers.
In applications when remote antenna powering is needed, the DADM offers switchable MHA powering with RED LEDs indicating power ON/OFF status, the MHA powering can be turned ON/OFF through the OLED display menu.
The DADM226 has a very high input signal handling capacity with very low noise figure and offers an outstanding inter-modulation performance when compared to other low power devices available. The tuning bandwidth is custom designed with a wide-band response to suit varying applications; the DADM226 is compatible with any radio microphone receivers available in the industry.
The DADM is externally powered between 10-18Vdc, the dc input connector is an industry standard 4-pin Hirose and there are 3 x Hirose dc output connectors available for powering any mixer/recorder or auxiliary equipment in any sound bag. Each dc output port can be individually turned ON/OFF through the OLED menu. A green LED indicates power-on status of the system box and the OLED display continuously displays dc input voltage.
Powering for the multiple receivers is simplified by means of offering phantom power at each SMA RF connector; each Audio Wireless (AWDR-1) receiver is individually powered through the antenna socket eliminating additional cabling in the sound bag. The phantom power is user selectable and can be turned ON/OFF from the OLED display menu.
Audio Wireless wide tuning systems are now first choice among freelance sound engineers, hiring companies as well as major broadcasters for all wireless microphone applications.