Audio Wireless DADM224 MK2 P
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DADM224-MK2-P is a custom design that offers the solution to antenna and power distribution requirements for portable sound bags.
A unique custom design, Antenna, and Power Distribution system offers excellent rejection for interference-free operation feeding up to four Diversity Receivers. User-adjustable settings can be controlled via the intuitive OLED display menu to power remote antenna amplifiers, to turn each receiver ON/OFF and to turn Hirose dc output volts within the frequency range from 470 – 1164MHz(in bands)
The DADM224-MK2-P is fitted with 2 x BNC as Antenna inputs and 2 x 4 SMA Antenna output connectors with switchable Remote Antenna Powering. The four switchable DC Hirose power sockets supply dc power to sound bag or sound cart equipment. DADM224-MK2-P 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 |
Input Impedance | 50 Ω |
Output Impedance | 50 Ω |
Gain (each output) |
+6 dB to -10dB, user-adjustable |
Current Consumption | 140mA at 14.0V dc |
UHF Bandpass Type | |
Available Bandwidths |
470-700MHz, 470-608MHz, 470-663MHz, 470-960MHz, 470-990MHz, 510-622MHz, 960-1164MHz |
OIP3 | > +41dBm |
Port to port isolation | > 20dB (min.) |
Noise figure | < 2 dB |
Connections: | |
RF Inputs | 2 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 | (2 x 2) x 4-pin Hirose sockets individually fused and protected against reverse polarity. |
Powering: | |
External Power | 10-18V dc |
Remote Antenna Powering | Switchable dc T-bias powering, 12Vdc @ 200mA 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 | 158x68x34mm (W x H x D) |
Weight | 400g |
Related Accessories |
8 x SMA to SMA link cables (custom lengths) 1 x LPDA-DIV 2 x LPDA-P 2 x LPDA-A-WB 2 x LPDA-A-DT V2 |
DADM224-MK2-P is a custom design that offers the solution to antenna and power distribution requirements for portable sound bags.
A unique custom design, Antenna, and Power Distribution system offers excellent rejection for interference-free operation feeding up to four Diversity Receivers. User-adjustable settings can be controlled via the intuitive OLED display menu to power remote antenna amplifiers, to turn each receiver ON/OFF and to turn Hirose dc output volts within the frequency range from 470 – 1164MHz(in bands)
The DADM224-MK2-P is fitted with 2 x BNC as Antenna inputs and 2 x 4 SMA Antenna output connectors with switchable Remote Antenna Powering. The four switchable DC Hirose power sockets supply dc power to sound bag or sound cart equipment. DADM224-MK2-P 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 |
Input Impedance | 50 Ω |
Output Impedance | 50 Ω |
Gain (each output) |
+6 dB to -10dB, user-adjustable |
Current Consumption | 140mA at 14.0V dc |
UHF Bandpass Type | |
Available Bandwidths |
470-700MHz, 470-608MHz, 470-663MHz, 470-960MHz, 470-990MHz, 510-622MHz, 960-1164MHz |
OIP3 | > +41dBm |
Port to port isolation | > 20dB (min.) |
Noise figure | < 2 dB |
Connections: | |
RF Inputs | 2 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 | (2 x 2) x 4-pin Hirose sockets individually fused and protected against reverse polarity. |
Powering: | |
External Power | 10-18V dc |
Remote Antenna Powering | Switchable dc T-bias powering, 12Vdc @ 200mA 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 | 158x68x34mm (W x H x D) |
Weight | 400g |
Related Accessories |
8 x SMA to SMA link cables (custom lengths) 1 x LPDA-DIV 2 x LPDA-P 2 x LPDA-A-WB 2 x LPDA-A-DT V2 |