--- product_id: 344039040 title: "Shure UA874US Active Directional UHF Antenna with Gain Switch (470-698 MHz), Black" brand: "shure" price: "3993.30 DT" currency: TND in_stock: true reviews_count: 5 category: "Shure" url: https://www.desertcart.tn/products/344039040-shure-ua874us-active-directional-uhf-antenna-with-gain-switch-470 store_origin: TN region: Tunisia --- # 470-698 MHz UHF range 12V DC bias compatible 4-position gain selector Shure UA874US Active Directional UHF Antenna with Gain Switch (470-698 MHz), Black **Brand:** shure **Price:** 3993.30 DT **Availability:** ✅ In Stock ## Summary > 📡 Elevate your wireless game with Shure’s UA874US — signal clarity that commands the room. ## Quick Answers - **What is this?** Shure UA874US Active Directional UHF Antenna with Gain Switch (470-698 MHz), Black by shure - **How much does it cost?** 3993.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/344039040-shure-ua874us-active-directional-uhf-antenna-with-gain-switch-470) ## Best For - shure enthusiasts ## Why This Product - Trusted shure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Legendary Shure durability ensures your setup stays rock-solid through every gig and meeting. - • **Effortless Setup:** Integrated threaded adapter mounts easily to mic stands—get professional-grade performance in seconds. - • **Precision UHF Range:** Crisp wireless reception from 470 to 698 MHz keeps your audio signal sharp and clear. - • **Seamless Integration:** Works flawlessly with all Shure wireless receivers and antenna distribution systems with 12V DC bias. - • **Customizable Gain Control:** Four-position gain switch lets you optimize signal strength for any environment—no dead zones. ## Overview The Shure UA874US is a high-performance active directional UHF antenna operating between 470-698 MHz, featuring a four-position gain switch and low-noise amplifier to boost signal quality. Compatible with all Shure wireless receivers and antenna systems providing 12V DC bias, it mounts easily to mic stands and delivers reliable, professional-grade wireless audio performance up to 300 feet. ## Description Active directional antenna with gain switch 470-698 MHz. Review: Llego muy rápido y originales - Excelente producto, compré 2 unidades, llegó super rápido Review: Professional product - This product does exactly what it purports to do. A good antenna for specific wireless microphones. ## Features - 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 microphones stands - Legendary Shure build quality and reliability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007XB3D30 | | Antenna | UHF | | AntennaDescription | UHF | | Best Sellers Rank | #125,232 in Electronics ( See Top 100 in Electronics ) #183 in Audio & Video Antennas | | Brand | Shure | | Color | Black | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 33 Reviews | | Global Trade Identification Number | 00042406256308 | | Impedance | 50 Ohms | | Item Type Name | Instrument Condenser Microphone | | Manufacturer | Shure | | Maximum Range | 300 Feet | | Maximum range | 300 Feet | | Mfr Part Number | UA874US | | Model Number | UA874US | | Number of Channels | 1 | | Number of Items | 1 | | Number of channels | 1 | | UPC | 042406256308 | | Unit Count | 1 Count | ## Product Details - **Antenna:** UHF - **Brand:** Shure - **Colour:** Black - **Impedance:** 50 Ohms - **Number of channels:** 1 ## Images ![Shure UA874US Active Directional UHF Antenna with Gain Switch (470-698 MHz), Black - Image 1](https://m.media-amazon.com/images/I/41uGiMOr2AL.jpg) ## Questions & Answers **Q: Are the Antennas sold in singles or pairs** A: They are sold single. **Q: I need something to fix my slx in h5 band, i have dropouts after the fcc packed 5 tv stations in my h5 band! will this help?** A: same issues with our SLX H5 mics. I got the 100' premium cable, put the 874 on a mic stand, and plotted it all around the room with an RF Explorer, viewing the RF on my laptop. I was able to face the antenna away from the TV towers, and also back it up against a metal-framed pillar, and those two changes reduced the RF noise across the H5 spectrum. Will soon know if it helped... **Q: Do i need two for blx24r?** A: Yes, for true diversity to work, you need two antennas to get best performance. Call 1.888.283.2001 for direct answers and guaranteed pricing **Q: Can this be used outdoors?** A: Yes, 100% - Call us at 1.888.283.2001 for more information and guaranteed pricing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Llego muy rápido y originales *by J***O on 26 February 2026* Excelente producto, compré 2 unidades, llegó super rápido ### ⭐⭐⭐⭐⭐ Professional product *by J***. on 11 July 2024* This product does exactly what it purports to do. A good antenna for specific wireless microphones. ### ⭐⭐⭐⭐⭐ I thought I would try these first before going all in and throwing down for the ULXD Quad set up which would have taken around 1 *by F***. on 7 July 2014* I was running two BLX4R with BLX1 Bodypacks for a ceremony sounds system going through an antenna distribution system with 1/2 wave antennas and I would still experience drops even though I was only 100 feet away. Since receiving my "paddles" I have run three ceremonies in a row where I was close to the 300' range and it was clear as day… no pops, no hisses, no drops! I thought I would try these first before going all in and throwing down for the ULXD Quad set up which would have taken around 10K and I am glad that I did. ## Frequently Bought Together - Shure UA874US Active Directional UHF Antenna with Gain Switch (470-698 MHz), Black - Shure UA844+SWB Five-way Active Antenna Splitter & Power Distribution System for QLX-D, ULX, ULX-D, SLX & BLX4R Receivers - MOOKEERF BNC Cable - 25FT RG58 50 ohm Male to Male Coax Cables Low Loss BNC Extension Coaxial Cable with for Antennas, RF Radios, Modems, Oscilloscopes, Spectrum, etc (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/344039040-shure-ua874us-active-directional-uhf-antenna-with-gain-switch-470](https://www.desertcart.tn/products/344039040-shure-ua874us-active-directional-uhf-antenna-with-gain-switch-470) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-20*