{"product_id":"shure-ua864us","title":"Shure UA864US Wall-Mounted Wideband Antenna","description":"\u003cp dir=\"auto\"\u003eThe Shure UA864US Wall-Mounted Wideband Antenna provides directional RF coverage for wireless microphone systems in a low-profile enclosure that mounts easily on walls or ceilings. Operating across 470-698 MHz, it delivers up to 100 degrees of coverage with a four-position selectable gain switch offering -20 dB, -10 dB, 0 dB, and +10 dB settings to optimize performance based on transmitter distance and cable length. The neutral white paintable housing blends discreetly into corporate, educational, and institutional environments while the attached BNC cable supports flexible surface or through-wall routing. It improves reception in diversity setups and is compatible with Shure ULX-D, UHF-R, ULX, Axient, and other UHF wireless systems requiring wideband antenna coverage.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe active design includes LED indicators for gain settings and supports metal surface mounting. Its directional pattern enhances signal strength in targeted areas while reducing interference from unwanted directions, making it ideal for conference rooms, classrooms, auditoriums, and houses of worship where reliable wireless performance is essential without visible equipment.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFeatures Chart\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eWideband 470-698 MHz coverage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSupports a broad range of UHF wireless frequencies for versatile system compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eFour-position gain switch\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAllows precise attenuation or boost to match varying distances and cable runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eUp to 100-degree coverage pattern\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDelivers focused directional reception for improved signal quality in specific areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eLow-profile paintable housing\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBlends seamlessly into room aesthetics and can be customized to match interiors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eAttached BNC cable\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eEnables convenient surface or through-wall routing for clean installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eMetal surface mounting capability\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eProvides secure mounting options on walls, ceilings, or metal surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eLED gain indicators\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eOffers clear visual confirmation of selected gain settings during setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eActive directional design\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eEnhances RF performance and reduces interference in diversity receiver setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eSpecifications Table\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e470-698 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCoverage Pattern\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 100 degrees (3 dB beam width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eGain Settings\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-20 dB, -10 dB, 0 dB, +10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eAntenna Gain (0 dB setting)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2.5 dBi on axis at center frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eConnector\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBNC female with attached cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eImpedance\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10-15 V DC bias via coaxial connection, 75 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e176 x 176 x 51 mm (6.92 x 6.92 x 2.0 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e487 g (17.2 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eConstruction\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eLow-profile enclosure with neutral white paintable housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eCompare Chart\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"sm\"\u003eAspect\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eShure UA864US\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eShure UA874\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eShure UA860SWB\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eDesign\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWall\/ceiling mounted directional\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eActive directional\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePassive omnidirectional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e470-698 MHz\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eModel dependent\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eWideband UHF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eGain Control\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4-position switch\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFixed or adjustable\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePassive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eCoverage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 100 degrees\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDirectional\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eOmnidirectional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWall, ceiling, metal surfaces\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eStand or mount\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eStand mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eHousing\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eLow-profile paintable\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eStandard\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eBest For\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDiscreet installed systems\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003ePortable or fixed directional\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eGeneral wide coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eInstallation Flexibility\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eThrough-wall cable routing\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eStandard BNC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eStandard BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eFAQ\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eWhat wireless systems is the UA864US compatible with? It works with Shure ULX-D, UHF-R, ULX, Axient, and other UHF wireless microphone systems operating in the 470-698 MHz range.\u003c\/li\u003e\n\u003cli\u003eHow does the gain switch improve performance? The selectable settings allow optimization for different transmitter distances and cable lengths to maintain strong, clean RF signals.\u003c\/li\u003e\n\u003cli\u003eCan the antenna be painted to match room decor? Yes, the neutral white housing is paintable for seamless integration into any interior environment.\u003c\/li\u003e\n\u003cli\u003eIs it suitable for ceiling or metal surface mounting? Yes, the low-profile design supports wall, ceiling, and metal surface mounting options with flexible cable routing.\u003c\/li\u003e\n\u003cli\u003eDoes it require external power? It receives 10-15 V DC bias power through the coaxial connection from compatible Shure antenna distribution systems or receivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\u003c\/div\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":46828982534380,"sku":"UA864US","price":532.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/CN_UA864US.jpg?v=1759140374","url":"https:\/\/creationnetworks.net\/products\/shure-ua864us","provider":"Creation Networks","version":"1.0","type":"link"}