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Sennheiser

Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)

SKU: 508881
Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)
Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)
Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)
Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)
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    £583.00 inc VAT
    £485.83 ex VAT

    11 in stock (more available subject to additional lead time)

    Order in 13h 49m 37s for FREE delivery by Tuesday
    Click & collect available Monday ›
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    2 Year Manufacturer Warranty Included
    About Stage Supply
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    About this Product

    The Sennheiser EW-D ASA (1350–1805 MHz) is an active antenna splitter for Evolution Wireless Digital systems, distributing two antenna signals to up to eight EW-D EM receivers. Configurable as 2 x 1:4 or 1 x 1:8, it removes the need for individual antenna pairs on every receiver and feeds DC power to connected receivers down the same coax — a clean, rack-friendly solution for multi-channel deployments operating in the 1.8 GHz band.

    Compatibility

    This is the X-Y variant covering 1350–1805 MHz, intended for Evolution Wireless Digital (EW-D) systems running in the 1.8 GHz band. It supplies DC power to connected EW-D EM receivers and accepts EW-D AB active antennas.

    Features
    ✓Active splitter, configurable as 2 x 1:4 or 1 x 1:8
    ✓Feeds up to eight EW-D EM receivers from a single antenna pair
    ✓Supplies DC power to connected receivers over coax
    ✓Unity gain (0 ± 1 dB) preserves signal level across all paths
    ✓High linearity with IIP3 > 25 dBm
    ✓Supplied with NT 12-35 CS PSU and 8x BNC antenna cables

    Specifications
    Manufacturer Sennheiser
    Model EW-D ASA (1350–1805 MHz)
    Article number 508881
    Type Active antenna splitter, 2 x 1:4 or 1 x 1:8
    Frequency range 1350–1805 MHz
    Impedance 50 Ω
    Gain 0 ± 1 dB
    IIP3 > 25 dBm
    Reflection loss 10 dB (all RF outputs)
    Power supply DC +12 V via NT 12-35 CS
    Current consumption 210 mA (max. 3 A with 4 EW-D EM and connected EW-D AB)
    Operating temperature -10 °C to +55 °C
    Dimensions 212 x 168 x 43 mm
    Weight approx. 1100 g
    In the box EW-D ASA splitter, NT 12-35 CS power supply, 8x BNC antenna cables

    More Information

    • Digital wireless eliminates noise, interference and static bursts
    • UHF transmission greatly enhances range, reliability and scalability
    • Mobile App streamlines setup and operation and eliminates complicated menus
    • Automated setup creates reliable connections with minimal time and effort
    • Up to 2,240 selectable frequencies
    • 56 MHz Bandwidth will allow for up to 90 channels

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    Frequently Asked Questions

    Stage Supply is the retail arm of Moventra Group. We’re a working touring and events production company founded in 2020 by sound engineers with many years of experience. 

    We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

    We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

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    Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

    Yes. We run a AV Production business (Moventra) and have AV Engineers on hand to provide advice and technical support during our operating hours.

    The quickest way to contact us for advice and support is through WhatsApp or Email.

    Stage Supply is a division of Moventra, which is a AV Production Company. We share staff and our premises with Moventra which allows us to keep our costs down.

    As AV Engineers ourselves, our mission is to provide high quality equipment to other AV Professionals at reasonable prices.

    Please see our Returns page for information on our returns policy and to start a return online.

    Generally if you change your mind you can return your item for a full refund within 14 days of purchase - as long as the product is unopened and unused. 

    If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

    Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 3 working days.

    Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

    Yes. You can collect from our Production Space in Wembley, London. Please note that only a small range of our products are stored here, items showing as in stock may need to be transferred from our warehouse. If the item is in stock it will usually be ready to collect the same or next working day.

    Yes. Through Moventra we can install across the UK. 

    We've been involved in installation projects ranging from large capacity Music Venues to Coffee Shops, Churches and Council Offices.

    Please click here to contact us to learn more about our installation service.