--- product_id: 299379007 title: "UHF Fiberglass Mobile Radio Antenna, 17\" 400-470mhz GMRS Base Antenna" brand: "uayesok" price: "42735CFA" currency: XOF in_stock: true category: "Uayesok" url: https://www.desertcart.sn/products/299379007-uhf-fiberglass-mobile-radio-antenna-17-400-470mhz-gmrs-base store_origin: SN region: Senegal --- # 2.5dBi gain for clear signal 400-470MHz frequency range SO239/UHF Female connector UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna **Brand:** uayesok **Price:** 42735CFA **Availability:** ✅ In Stock ## Summary > 📡 Stay Connected, Stay Ahead — Your Signal’s Best Friend! ## Quick Answers - **What is this?** UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna by uayesok - **How much does it cost?** 42735CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/299379007-uhf-fiberglass-mobile-radio-antenna-17-400-470mhz-gmrs-base) ## Best For - uayesok enthusiasts ## Why This Product - Trusted uayesok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Power:** Easy SO239/UHF female connector with included mounting bracket for quick, hassle-free installation anywhere—indoor or outdoor. - • **Compact & Efficient:** At just 17 inches, this antenna delivers 2.5dBi gain without bulk, perfect for professional setups and mobile use. - • **Rugged Yet Lightweight:** Durable fiberglass construction that's weatherproof, UV-resistant, and corrosion-free—built to last through every outdoor adventure. - • **Seamless Signal Mastery:** Optimized 400-470MHz frequency for crystal-clear communication across your GMRS and ham radio devices. - • **Reliable Emergency Ready:** Supports up to 100W max power, ensuring your communication stays strong when it matters most—camping, hiking, or critical comms. ## Overview The UHF Fiberglass Mobile Radio Antenna is a 17-inch, 400-470MHz GMRS base antenna designed for ham radios and repeater systems. Featuring a durable, weatherproof fiberglass build and a 2.5dBi gain, it supports up to 100W power and includes an SO239/UHF female connector with mounting hardware for versatile indoor/outdoor installation. Perfect for professionals and outdoor enthusiasts seeking reliable, high-quality communication. ## Description Buy UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna | SO239 Connector, For Ham Radio Device Repeater Mobile Transceiver, With Mount Bracket: Radio Antennas - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Frequency: 400-470mhz(TX/RX); Connector: SO239/UHF Female/SL16-Female; Gain: 2.5dBi; Max power: 100W; Length: 17inch - Design for ham radio, repeater system, emergency communication, outdoor activities(hiking, camping, off-road) - [Indoor/Outdoor Versatile Installation] Works both indoors (attics, garages) and outdoors (rooftops, walls)with easy mounting hardware included, no ground plane installation - [Durable Fiberglass] Lightweight yet rugged – weatherproof, UV-resistant, and corrosion-free for years of outdoor use - Provides stable signal,hit your repeater easily - Package include:1*Dual Band Fiberglass Antenna ; 1*Antenna Mount Bracket - UAYESOK-HF Store(If you have any questions, we'll be happy to serve you, We will reply to you within 12 hours) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TWN78MM | | Antenna | Radio | | AntennaDescription | Radio | | Best Sellers Rank | #307 in Radio Antennas | | Brand | UAYESOK | | Color | white | | Customer Reviews | 4.4 out of 5 stars 285 Reviews | | Impedance | 50 ohm | | Item Highlight | SO239 Connector, For Ham Radio Device Repeater Mobile Transceiver, With Mount Bracket | | Manufacturer | Quanzhou Hai Mao Wei Communication Co., Limited | | Maximum Range | 70 centimeters | | Mfr Part Number | UA-40U | | Model Number | UA-40U | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Antenna:** Radio - **Brand:** UAYESOK - **Color:** white - **Impedance:** 50 Ohms - **Manufacturer:** Quanzhou Hai Mao Wei Communication Co., Limited - **Maximum Range:** 70 Centimeters - **Number of Channels:** 2 - **Number of Items:** 1 ## Images ![UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna - Image 1](https://m.media-amazon.com/images/I/51fnS4UJwnL.jpg) ![UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna - Image 2](https://m.media-amazon.com/images/I/81KrtASHQ5L.jpg) ![UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna - Image 3](https://m.media-amazon.com/images/I/617I-HiTV5S.jpg) ![UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna - Image 4](https://m.media-amazon.com/images/I/51znUXbC48S.jpg) ![UHF Fiberglass Mobile Radio Antenna, 17" 400-470mhz GMRS Base Antenna - Image 5](https://m.media-amazon.com/images/I/31XGLdMTdlS.jpg) ## Questions & Answers **Q: Does antenna need to be grounded?** A: The antenna does not need to be grounded, You can also add an additional ground plane kit to it, ground plane kit will enhance the signal strength and efficiency **Q: Is the SWR of the antenna to be less than 1.5?** A: Antenna tested by a comprehensive measuring instrument, the SWR of the center frequency conforms to the technical parameters (less than 1.5), Your test need to eliminate interfering factors such as test frequency, antenna installation, feeder line **Q: Can it be used indoors?** A: Yes, it can be used both indoors and outdoors. It works for indoor use in places like attics and garages ## Frequently Bought Together - UHF Fiberglass Mobile Radio Antenna, 400-470mhz GMRS Base Antenna, 17 inches SO239 Connector for Ham Radio Device Repeater Mobile Transceiver with Mount Bracket - UAYESOK VHF/UHF Mobile Base Antenna Ground Plane Mount Kit, PL259 to SO239 Adapter, 2m/70cm 136-174MHZ/400-470MHZ - YOTENKO RG58 Coaxial Cable 49.2ft, CB Coax Cable, UHF PL259 Male to Male Coaxial 50 Ohm Coax Low Loss for HF VHF CB Radio, Ham Radio, SWR Meter, Scanner, Antenna Analyzer --- ## 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.sn/products/299379007-uhf-fiberglass-mobile-radio-antenna-17-400-470mhz-gmrs-base](https://www.desertcart.sn/products/299379007-uhf-fiberglass-mobile-radio-antenna-17-400-470mhz-gmrs-base) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-20*