The Diversity Antenna Distribution Module DADM226-DT V2 offers antenna and DC power distribution, as well as interference protection, in a small form factor designed to fit in a sound bag. It covers a frequency range of 470-702MHz with a digitally tuned very selective RF Band-Pass filter in the 470-750MHz frequency range, tunable in a 8MHz step, 24MHz window with adjustable gain between +8dB to -8dB and is compatible with any digital, hybrid, or analog radio microphone receiver.
The DADM226-DT V2 is a 2 IN and 2x6 OUT active antenna distribution system with built-in digitally user selectable band-pass filtering; the DADM226-DT V2 eliminates multiple receiver antennas and provides a tidy sound bag solution with improved RF performance.
There are two standard BNC input connectors for antenna inputs which enables use of standard low loss RF extension cables,and there are 2 x 6 mini-RF SMA connectors feeding the diversity receivers.
In applications when remote antenna powering is needed, the DADM offers switchable Active Antenna Powering with RED LEDs indicating power ON/OFF status. Powering can be turned ON/OFF through the OLED display menu.
The DADM226-DT V2 has a very high input signal handling capacity with very low noise figure and offers an outstanding intermodulation performance.
The DADM is externally powered between 10-18V with a standard 4-pin Hirose DC input connector and three Hirose DC output connectors available for powering auxiliary equipment in a 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.
The phantom power is also user selectable and can be turned ON/OFF from the OLED display menu.
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