Sennheiser EW-D ASA (Q-R-S) Overview
The rugged, all-metal Sennheiser EW-D ASA is a 4-way active antenna splitter that delivers diversity wireless signal distribution for up to four EW-D EM wireless receivers. It also provides DC power to the four receivers, for less clutter in your rack. The unit covers the Q, R, and S frequency ranges, from 470 to 694 MHz.
The EW-D ASA receives up to four wireless microphone signals through a single pair of antennas, split and amplifies these signals, and send each signal to their respective receiver via the included BNC cables.
You can either use a pair of 1/4 wave antenna (provided with one of the receivers) or upgrade to longer, 1/2-wave dipole antennas (available separately) for added range and reliability.
Adding the ADP UHF passive/directional remote antennas (available separately) to your system enables you to position the antennas closer to your transmitters and orient them for maximum coverage, achieving professional-quality RF signal reliability with virtually no dropouts.
Included is the NT 12-35 CS universal power supply with EU, UK and US adapters.
Sennheiser EW-D ASA (Q-R-S) Specs
|Frequency Range||(Q-R-S): 470 to 694 MHz|
|Antenna Splitter||2 x 1:4 or 1 x 1:8, Active|
|Amplification||In A/Out A: 0 ± 1 dB
In A/Out A1, A2, A3, A4: 0 ± 1 dB
In B/Out B1, B2, B3, B4: 0 ± 1 dB
|Isolation||Output Connector: > 25 dB|
|Reflection Loss||10 dB (All RF Ports)|
|Input Voltage||NT 12-35 CS Power Supply: 100 to 240 VAC, 50/60 Hz|
|Operating Voltage||12 VDC|
|Current Consumption||Typical: 210 mA
Total: Max 3 A (with 4 x EW-D EM and EW-D AB Connected)
|Supplied Power||12 VDC, 320 mA for Antenna Boosters at ANT RF In A and ANT RF In B
12 VDC, 350 mA (Max 500 mA) at A1 to A4 (Typical)
|Relative Humidity||5 to 95%|
|Temperature||Operating Temperature Range: 14 to 131°F / -10 to 55°C
Storage Temperature Range: -4 to 158°F / -20 to 70°C
|Dimensions||8.3 x 6.6 x 1.7" / 212 x 168 x 43 mm|
|Weight||38.8 oz / 1,100 g|
|Package Weight||4.89 lb|
|Box Dimensions (LxWxH)||13.8 x 9.1 x 2.9"|
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
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