Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2

Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2
Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2

Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2

Digitally Tuned Diversity Antenna Distribution Module DADM226-DT V2 is a custom design, which offers the solution to antenna and dc 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 selectable 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 receiver
  • Soft ON/OFF switch for each individual Remote Antenna powering
  • Soft On/OFF switch for each Hirose dc outputs
  • CNC machined aluminum custom design, lightweight and rugged - fits neatly in any sounds bags

The Diversity Antenna Distribution Module DADM226-DT V2 is designed to cover frequency range 470-960MHz offering user selectable RF filters. There are 4-Modes of operations to suit individual applications and frequency allocations.

  • DT - Mode 1: Digitally tuned very selective RF Band-Pass filter in the
  • frequency range 470-750MHz, tunable in 8MHz step, 24MHz window, with
  • adjustable gain between +8dB to -8dB
  • WB - Mode 2: Fixed window semi-broadband band-pass filter 470-750MHz
  • NB - Mode 3: Fixed window narrow-band band-pass filter 935-960MHz
  • Scan - Mode 4: Scan Mode (ultra wide-band, no filtering)

The DADM226-DT V2 is a custom design, which offers the flexibility and the solution to any antenna distribution systems where utmost protection against interfering signals is needed. The DADM226-DT V2 is compatible with any radio microphone receivers available in the industry.

The DADM226-DT V2 is a 2 IN and 2 x 6 OUT active antenna distribution system with in-built 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 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 Active Antenna Powering with RED LEDs indicating power ON/OFF status, the 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 inter-modulation performance when compared to other low power devices available.

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.


RF Distribution Section
Frequency Range 470 to 750MHz
Input Impedance 50 Ω
Output Impedance 50 Ω
Current Consumption DT Mode: 250mA +/-10mA
WB Mode: 140MA +/-10mA
Selectable Filter Options
Digitally Tuned filter Mode 1 470-702MHz, tuned in 8MHz steps with 24MHz bandwidth
Gain range +8dB to -8dB, adjustable in 1dB steps
Wide-Band filter Mode 2 470-750MHz
Gain 2dB+/-2dB (fixed gain)
OIP3 > +41dBm
Port to port isolation > 20dB (min)
Noise Figure < 3 dB
RF Inputs 2 x 50 Ω Standard BNC Sockets
RF outputs to receivers 2 x 6 x 50 Ω mini UHF SMA sockets
Main ON/OFF Switch Master switch with green led -ON- indicator
DC Power OUT 3 x 4-pin Hirose sockets individually fused and protected against reverse polarity, standard pin-outs, Pin1(-ve) and Pin4(+ve)
Operating voltage range 10-18V, input reverse power, and short circuit protected
Remote Antenna Powering Switchable dc T-bias powering, 10-18Vdc @ 250mA max, unregulated for active antenna powering, short circuit protected
Hirose dc output

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

Outer Case
Dimensions 156x45x62mm (W x H x D)
Weight 470g
Related Accessories 12 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)
High Gain LPDA Antenna

Delivery Services

At Pinknoise Systems we like to offer our customers a wide choice of delivery options for their orders, and our prices are affordable and competitive. We also use only the best, most reliable couriers and delivery services to get your equipment where it needs to be - quickly and securely. Please find an outline of our services, prices and timescales below.

Delivery Times

Delivery times are based on when the package(s) leaves our premises. Sometimes, due to stock restrictions or a non-completed order, delivery may take longer as there is a delay with couriers, which is unfortunately out of our hands. If your order is urgent, or details change, please do let us know.
For full details, fees, and time schedules, please see our Delivery Information page.

Returns & Refunds

New items: You can return goods you have ordered from us for any reason, at any time within 30 working days of receipt (14 to initiate the process), for a full refund or for an exchange for a different product from our range. Items must be packed suitably and insured for full loss in the event of a delivery problem. Pinknoise Systems will not be responsible for lost or damaged return goods. Lost or damaged goods may affect the level of refund you receive. For full details of our returns policy, please click here.

£1,450.00 £1,500.00
Saving Of:  £50.00 (3%)
(£1,208.33 Exc. VAT)


1 in stock now  

1 in stock now

Delivery hours
UK ORDERS: Order soon for delivery on using our express service

Model:  AW-DAD-M226-DT
Part No.:  DADM226-DT-V2
Manufacturer:  Audio Wireless

Audio Wireless
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(+44) 01453
825 802

International Delivery

International delivery

We ship across Europe and around the world and have a multitude of shipping options available to our international customers during the checkout, including express delivery for urgent orders.


We have a next day shipping option available for the UK with our DPD courier service, which features delivery alerts, personal delivery preferences and driver tracking with the DPD mobile app.


Spread the cost to maximise your capital. Just call our helpful sales team on 01453 825 802, from 9.00am - 5.00pm, to discuss these options and find out what's available to you.

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Audio Wireless Digitally Tuned Diversity Antenna Distribution DADM226 V2

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