--- product_id: 458217962 title: "20ft CB Base Station Antenna, 27MHZ Aluminum Alloy" brand: "uayesok" price: "€ 330.67" currency: EUR in_stock: true reviews_count: 8 category: "Uayesok" url: https://www.desertcart.gr/products/458217962-20ft-cb-base-station-antenna-27mhz-aluminum-alloy store_origin: GR region: Greece --- # Low VSWR <1.5 3.5dBi High Gain All-Weather Resilience 20ft CB Base Station Antenna, 27MHZ Aluminum Alloy **Brand:** uayesok **Price:** € 330.67 **Availability:** ✅ In Stock ## Summary > 📡 Elevate your signal, dominate the airwaves! ## Quick Answers - **What is this?** 20ft CB Base Station Antenna, 27MHZ Aluminum Alloy by uayesok - **How much does it cost?** € 330.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/458217962-20ft-cb-base-station-antenna-27mhz-aluminum-alloy) ## 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:** Pre-assembled design with UHF-female (SO239) connector lets you mount and start communicating in under 30 minutes. - • **Rock-Solid Stability:** Securely attaches to poles (Φ55-Φ65mm) for reliable rooftop or tower installation without wobble or signal loss. - • **Engineered for Efficiency:** Low VSWR under 1.5 maximizes power transfer and minimizes interference, delivering crisp, uninterrupted transmissions. - • **Built to Brave the Elements:** Corrosion-resistant aluminum alloy withstands extreme temps from -50°C to 70°C and wind speeds up to 100 km/h. - • **Crystal-Clear Long-Range Signal:** Optimized 27MHz frequency with 3.5dBi gain ensures your communication cuts through urban noise and rural distance alike. ## Overview The UAYESOK 20ft CB Base Station Antenna is a high-performance 27MHz antenna crafted from durable aluminum alloy. Featuring a 3.5dBi gain and low VSWR (<1.5), it delivers clear, long-range communication with minimal interference. Designed for all-weather resilience, it withstands extreme temperatures and strong winds, while its pre-assembled, easy-mount design ensures quick installation on poles or towers. Ideal for professionals seeking reliable, powerful CB radio connectivity. ## Description desertcart.com: UAYESOK 20ft CB Base Station Antenna, 27MHZ Aluminum Alloy | 3.5dBi High Gain, Low VSWR, All-Weather Resilience, Pre-assembled : Sports & Outdoors Review: Really, Really quite happy with this - Out of the box it was as straightforward as possible and it came together very nicely and worked really well once setup was complete. Thank you. I can hear skip from lands afar on more channels than I knew people even talked on. Review: Wow! Pretty impressive for a $100 antenna! - Well dang. I'm pretty impressed. Replaced my Sirio Starduster 400 that got bent with this antenna due to price and shipping speed. Took a couple of hours to get it changed over but I'm rather impressed. SWR is not adjustable on this antenna. Their magic matching network inside the base of the 5/8 wave antenna is set at the factory and that's it. I have it mounted just over 30 feet in the air on a 1 1/4" inch rigid conduit mast. SWR is essentially flat from right around 26.5 to 28.5 mHz. Made a couple of QSO's locally and got great reports. Skip is dead right now so we'll see what happens when conditions return but I'm pretty optimistic at this point. I run less than 100 watts so this antenna is just fine for me, I believe it's rated for 100 watts. Assembly was pretty straight forward. All pre-deillee holes and screws lined up perfectly. Instructions are poor at near bur I would think anyone with even a slight background in radio should be able to screw 6 sections together. Be aware that the included mounting hardware will only accept a 1.5 inch (actual) diameter mast which is not very wide. I'm excited to see what I can do with this over the next year as conditions change. I think you get a lot of antenna for the money. I did wrap each joint with Super 33 electrical tape to keep set screws and mechanical joints somewhat waterproof and keep the set screws from backing out after flexing in the wind. All in all in pleased with performance vs. price on this 5/8 wave CB antenna. ## Features - Frequency Range: 26-28MHz; Bandwidth: 2MHz; Input Impedance: 50Ω; VSWR: less than 1.5; Maximum Power: 100W - [3.5dBi Gain] Optimizes signal concentration for clearer long-range communication, reducing interference in urban/rural areas - 6 section aluminum alloy whip ; Connector Type: UHF-female(SO239); Length: ≤6200(mm); Gross Weight: 2.8(KG); Hold pole diameter: Φ55-Φ65(mm); Wind Velocity: 100(km/h) - [All-Weather Resilience] Durable and corrosion-resistant in -50°C to 70°C - [Easy Mounting & Stability] Secure attachment to poles or masts for roof/tower installation, The antenna installation can be completed within 30 minutes - Packing Size: 1100*160*120(mm); with ground plane and installation instructions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3XBNSPX | | Antenna | Radio | | AntennaDescription | Radio | | Best Sellers Rank | #318 in Two-Way Radio Antennas | | Brand | UAYESOK | | Color | Gold, White, Yellow | | Customer Reviews | 4.7 out of 5 stars 88 Reviews | | Impedance | 50 ohm | | Item Highlight | 3.5dBi High Gain, Low VSWR, All-Weather Resilience, Pre-assembled | | Manufacturer | Quanzhou Hai Mao Wei Communication Co., Limited | | Maximum Range | 20 feet | | Mfr Part Number | UA-CB6200 | | Model Number | UA-CB6200 | | Number of Channels | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Unit Count | 1 Count | ## Product Details - **Antenna:** Radio - **Brand:** UAYESOK - **Color:** Gold, White, Yellow - **Impedance:** 50 ohm - **Item Highlight:** 3.5dBi High Gain, Low VSWR, All-Weather Resilience, Pre-assembled - **Manufacturer:** Quanzhou Hai Mao Wei Communication Co., Limited - **Maximum Range:** 20 feet - **Number of Channels:** 1 - **Number of Packs:** 1 - **Unit Count:** 1 Count ## Images ![20ft CB Base Station Antenna, 27MHZ Aluminum Alloy - Image 1](https://m.media-amazon.com/images/I/61RlG3BVirL.jpg) ## Questions & Answers **Q: Will my 200 watt radio work with this antenna?** A: Sorry, the Maximum Power of the antenna is 100w **Q: No good does not work swr way too high how to adjust it?** A: Thank you for your message, Please ensure that the device is properly connected, Please ensure the test frequency(26-28mhz), check antenna installation way and installation position, feeder line, Please feel free to contact us, we are more than happy to solve your problems. **Q: How do you tune this?** A: It is pretuned in 26-28MHz **Q: Does this unit have to be grounded?** A: No it doesn't need a ground ## Customer Reviews ### ⭐⭐⭐⭐⭐ Really, Really quite happy with this *by J***N on July 28, 2026* Out of the box it was as straightforward as possible and it came together very nicely and worked really well once setup was complete. Thank you. I can hear skip from lands afar on more channels than I knew people even talked on. ### ⭐⭐⭐⭐⭐ Wow! Pretty impressive for a $100 antenna! *by P***R on September 28, 2026* Well dang. I'm pretty impressed. Replaced my Sirio Starduster 400 that got bent with this antenna due to price and shipping speed. Took a couple of hours to get it changed over but I'm rather impressed. SWR is not adjustable on this antenna. Their magic matching network inside the base of the 5/8 wave antenna is set at the factory and that's it. I have it mounted just over 30 feet in the air on a 1 1/4" inch rigid conduit mast. SWR is essentially flat from right around 26.5 to 28.5 mHz. Made a couple of QSO's locally and got great reports. Skip is dead right now so we'll see what happens when conditions return but I'm pretty optimistic at this point. I run less than 100 watts so this antenna is just fine for me, I believe it's rated for 100 watts. Assembly was pretty straight forward. All pre-deillee holes and screws lined up perfectly. Instructions are poor at near bur I would think anyone with even a slight background in radio should be able to screw 6 sections together. Be aware that the included mounting hardware will only accept a 1.5 inch (actual) diameter mast which is not very wide. I'm excited to see what I can do with this over the next year as conditions change. I think you get a lot of antenna for the money. I did wrap each joint with Super 33 electrical tape to keep set screws and mechanical joints somewhat waterproof and keep the set screws from backing out after flexing in the wind. All in all in pleased with performance vs. price on this 5/8 wave CB antenna. ### ⭐⭐⭐⭐⭐ Good value, easy to set up, works great. *by R***X on April 10, 2026* Easy assembly, good SWR, cheap, lightweight, great performance. I coated all the screws and joints with liquid electrical tape then wrapped all the joints with 3M Super 33. I also had a little difficulty getting the coax seated. Those last couple of threads needed some finesse so give that cable a wiggle and make sure it's actually tight. Coated that with liquid electrical tape too (Starbrite brand is my favorite). We've already had 40 MPH gusts and it handled it fine. My feedpoint is temporarily at 15 feet which works fine for dx but I can't wait to get it up higher where it belongs for local. ## Frequently Bought Together - UAYESOK 20ft CB Base Station Antenna, 27MHZ 11meter Aluminum Alloy CB Base Antenna 3.5dBi 100W - RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer - Lightning ARRESTOR for CB or Ham Base Antennas - Workman A28 --- ## 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.gr/products/458217962-20ft-cb-base-station-antenna-27mhz-aluminum-alloy](https://www.desertcart.gr/products/458217962-20ft-cb-base-station-antenna-27mhz-aluminum-alloy) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-07*