{"product_id":"musictoner-chucklevins-shure-ua874us-active-directional-uhf-antenna-with-integrated-amplifier","title":"Shure UA874US Active Directional UHF Antenna with Integrated Amplifier","description":"\u003c!-- more --\u003e \u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eCut through the Noise - The Shure UA874US Active Directional UHF Antenna With Integrated Amplifier\u003c\/h4\u003e  \u003cp\u003eThe UA874 series of antennas delivers improved wireless signal reception for VHF and UHF wireless systems. Features include rejection of RF signals outside the coverage area and an integrated amplifier with four gain settings.\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cul\u003e \u003cli\u003eLow-noise signal amplifier compensates for insertion loss in coaxial cable\u003c\/li\u003e \u003cli\u003eCompatible with Shure wireless receivers and antenna distribution systems that provide 10–15 V DC bias\u003c\/li\u003e \u003cli\u003eIntegrated threaded adapter mounts easily to microphone stands\u003c\/li\u003e \u003cli\u003eFour-position gain selector switch\u003c\/li\u003e \u003cli\u003eShure quality, ruggedness, and reliability\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e  \u003cul\u003e \u003cli\u003eConnector Type: BNC, Female\u003c\/li\u003e \u003cli\u003eImpedance: 50 Ω\u003c\/li\u003e \u003cli\u003ePower Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA\u003c\/li\u003e \u003cli\u003eFrequency Range: 470 – 698 MHz\u003c\/li\u003e \u003cli\u003eReception Pattern: 3 dB Beam Width, 70 degrees\u003c\/li\u003e \u003cli\u003eThird-order Overload Intercept Point (OIP3): \u0026gt;30 dBm\u003c\/li\u003e \u003cli\u003eAntenna Gain: On Axis, 7.5 dBi\u003c\/li\u003e \u003cli\u003eSignal Gain: ±1 dB, Switchable, +12 dB, +6 dB, 0 dB, −6 dB\u003c\/li\u003e \u003cli\u003eRF Overload LED Threshold: −5 dBm\u003c\/li\u003e \u003cli\u003eOperating Temperature Range: −18°C (0°F) to 63°C (145°F)\u003c\/li\u003e \u003cli\u003eStorage Temperature Range: -29°C (-20°F) to 74°C (165°F)\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e \u003cbr\u003e    Manufacturer: Shure\u003cbr\u003eModel: UA874US\u003cbr\u003eSKU: I283969-8-WHXB\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Musictoner Musictoner\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Musictoner","offers":[{"title":"New","offer_id":67635937804451,"sku":"I283969-N","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8299\/0499\/files\/366e71a7-82f5-4509-a7d2-63834f2a07a1.jpg?v=1791421552","url":"https:\/\/musictoner.shop\/products\/musictoner-chucklevins-shure-ua874us-active-directional-uhf-antenna-with-integrated-amplifier","provider":"MusicToner","version":"1.0","type":"link"}