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Shure

Shure UA874WB UHF Active Directional Antenna 470-900 MHz

SKU: UA874WB
Shure UA874WB UHF Active Directional Antenna 470-900 MHz
Shure UA874WB UHF Active Directional Antenna 470-900 MHz
Shure UA874WB UHF Active Directional Antenna 470-900 MHz
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    £570.00 inc VAT
    £475.00 ex VAT

    11 available online
    More available from supplier in 1–3 weeks
    FREE delivery by MondayOrder by 3pm
    Click & Collect tomorrow ›Collect from our warehouse in Wembley, London
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    2 Year Manufacturer Warranty Included
    About Stage Supply
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    About this Product

    The Shure UA874WB is an active log-periodic directional antenna covering 470-900MHz, the paddle that points 7.5dBi of gain at the stage while its built-in low-noise amplifier cancels out the coax run. A four-position gain switch (+12 to -6dB) matches it to short jumpers or long installs, on a mic-stand thread with integral swivel bracket.

    Features
    Active log-periodic directional paddle
    470-900MHz wideband, 70° beamwidth
    7.5 dBi axial gain plus switchable amplifier (+12/+6/0/-6dB)
    Mic-stand thread and swivel wall/ceiling bracket
    RF overload protection (>30dBm OIP3)
    NoteRequires DC bias from the receiver or distro to operate, even at the 0dB setting.
    Specifications
    Type Active directional antenna
    SKU UA874WB
    Frequency range 470-900MHz
    Antenna gain 7.5 dBi axial
    Beamwidth 70° (-3dB)
    Amplifier +12 / +6 / 0 / -6dB switchable
    Connector BNC female, 50Ω
    Power 10-15V DC bias via coax (required), 75mA
    Dimensions 316mm x 359mm x 36mm, 317g

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    More Information

    • 470-900 MHz Frequency Range
    • Compatible with all Shure wireless receivers and antenna distribution systems that provide 12V DC bias
    • Four-position gain selector switch
    • Low-noise signal amplifier compensates for transmission loss in coaxial cable
    • Integrated threaded adapter mounts easily to microphone stands
    • Can be mounted on a microphone stand, suspended from the ceiling, or mounted to a wall

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    Frequently Asked Questions

    We’re a working touring and events production company founded in 2019 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.

    We accept Debit & Credit Cards, Apple Pay, Android Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

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

    Yes. We run an AV production business 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.

    We're an AV production company as well as a retailer. Sharing staff and premises between the two 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. 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.

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