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AW Diversity Antenna Combiner and Distribution Module [DADM224-2C] NEW PRODUCT

£1 100.00
In stock
Product Details
Brand: Audio Wireless

DADM224-2C is a custom design that offers the solution to 2-Zone antenna Combining and Distribution requirements for portable sound bags and sound cart/trolley applications.

A unique custom design for Antenna Combining, Distribution, and DC Power Distribution system. The DADM224-2C is a 4 IN and 2 x 4 OUT active antenna combiner and distribution system with in-built low loss band-pass filtering, LNA and user-adjustable gain stage at each RF input. The DADM224-2C enables the user to cover a 2-zone wider area with improved RF reception, the DADM224-2C eliminates multiple receiver antennas and provides a tidy sound bag, cart, and trolley set-up applications with improved RF coverage and performance. There are four industry-standard BNC input connectors for antenna inputs that enable the use of standard low loss RF extension cables, and there are 2 x 4 mini-RF SMA connectors feeding the diversity receivers. Each antenna input can be individually turned ON/OFF via the OLED menu when not used, with a LED indicator showing the status of each Antenna input. The four switchable DC Hirose power sockets supply dc power to sound bag or sound cart equipment. DADM224-2C is a CNC machined aluminum box to withstand daily location work, finished in black anodizing with clear laser marked legends for long-term readability.

RF Distribution Section
Frequency Range 470 to 1164MHz (in bands)
Input Impedance 50 Ω
Output Impedance 50 Ω
Gain (each output)

+6 dB to -14dB, user-adjustable

Current Consumption 270mA at 14.0V dc
UHF Bandpass Type
Available Bandwidths

470-700MHz, 470-608MHz, 470-663MHz, 470-865MHz, 470-960MHz, 470-1164MHz (Covers UK DME BAND), 510-622MHz, 960-1164MHz (UK DME BAND),

OIP3 > +41dBm
Port to port isolation > 20dB (min.)
Noise figure < 2 dB
RF Inputs 4 x 50 Ω Standard BNC Sockets
RF outputs 2 x 4 x 50 Ω mini UHF SMA sockets
Main ON/OFF Switch Master switch
DC Power OUT 4 x 4-pin Hirose sockets individually fused and protected against reverse polarity.
External Power 10-18V dc
Remote Antenna Powering Switchable dc T-bias powering, 12Vdc @ 250mA max, regulated for active antenna powering, short circuit protected
Hirose dc output

Unregulated incoming volts, switched, individually fused, and protected against reverse polarity

Outer Case
Dimensions 192x82x35mm (W x H x D)
Weight 420g
Related Accessories

8 x SMA to SMA link cables (custom lengths)
2 x BNC to BNC Antenna extension cables (custom lengths)
2 x monopole BNC Antennae
1 x 4-pin Hirose to 4-pin Hirose dc power cable (custom lengths)


2 x LPDA-P


2 x LPDA-A-DT V2

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