--- product_id: 25669739 title: "Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter" brand: "btech" price: "€ 131.78" currency: EUR in_stock: true category: "Btech" url: https://www.desertcart.gr/products/25669739-authentic-genuine-nagoya-tb-320a-fold-over-39-inch-pl store_origin: GR region: Greece --- # 39-inch robust length Omni-directional 360° signal Plug-and-play, no tuning Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter **Brand:** btech **Price:** € 131.78 **Availability:** ✅ In Stock ## Summary > 📡 Elevate your signal game—stay connected, stay ahead. ## Quick Answers - **What is this?** Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter by btech - **How much does it cost?** € 131.78 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/25669739-authentic-genuine-nagoya-tb-320a-fold-over-39-inch-pl) ## Best For - btech enthusiasts ## Why This Product - Trusted btech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fold-Over Flexibility:** Easily lower your antenna in tight spots—ideal for urban commutes and parking garages. - • **Premium Build with Satin Finish:** Durable stainless steel and gold contact pin for reliable, long-lasting performance. - • **360° Omni-Directional Reception:** Stay connected from every angle, ensuring you never miss a critical signal. - • **Trusted USA Engineering & Support:** Backed by BTECH’s focused expertise and real American warranty for peace of mind. - • **Effortless Setup, Instant Connection:** Get on air fast with no tuning needed—perfect for busy pros who value time. ## Overview The Nagoya TB-320A is a 39-inch tri-band antenna (2m/1.25m/70cm) designed for seamless, omni-directional communication. Featuring a fold-over design for spatial adaptability, it requires no tuning and includes a high-quality gold contact pin for superior signal reliability. Engineered by BTECH in the USA, it offers professional-grade durability and local support, making it the go-to choice for serious amateur radio users seeking hassle-free, consistent performance. ## Description desertcart.com: Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter ## Features - Effortless Installation and Omni-Directional: The Nagoya TB-320A is designed for easy setup, making it accessible even for those new to radio equipment. Its omni-directional capability ensures that it picks up signals from all directions, providing consistent and reliable communication. Measuring approximately 38.5 inches, this stainless steel antenna is both robust and efficient, striking a balance between size and performance. - Ready-to-Use with No Tuning Required: One of the key advantages of the TB-320A is its readiness for immediate use for Amateur users, as it requires no additional tuning. This feature saves time and makes it a convenient choice for users who prefer a plug-and-play experience. It is ready to work on the 2 meter, 1-1/4 meter (220), and 70-cm amatuer bands. - High-Quality Construction: The antenna boasts a satin finish, enhancing its durability and aesthetic appeal. It also features a gold plunger-type contact pin, ensuring a superior and reliable connection, which is critical for maintaining consistent signal quality. - Convenient Fold-Over Design: The TB-320A features a thoughtful fold-over design, allowing the antenna to be easily lowered in environments where height is a constraint, such as parking garages or under low overhangs. This design aspect adds a level of practicality, particularly for vehicle-mounted setups, ensuring that the antenna can adapt to varying spatial limitations. - BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. That brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01B8OXDJ6 | | AntennaDescription | Radio | | Best Sellers Rank | #20 in Two-Way Radio Antennas | | Brand | BTECH | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (289) | | Global Trade Identification Number | 00722589229565 | | Impedance | 50 Ohms | | Item Weight | 10.4 Ounces | | Manufacturer | BTECH | | Maximum Range | 2 Meters | | Mfr Part Number | TB-320A | | Model Number | TB-320A | | Number of Channels | 3 | | Number of Items | 2 | | UPC | 722589229565 | | Unit Count | 1.0 Count | ## Product Details - **Antenna:** Radio - **Brand:** BTECH - **Color:** Black - **Impedance:** 50 Ohms - **Manufacturer:** BTECH - **Maximum Range:** 2 Meters - **Number of Channels:** 3 - **Number of Packs:** 1 - **UPC:** 722589229565 - **Unit Count:** 1.0 Count ## Images ![Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter - Image 1](https://m.media-amazon.com/images/I/61MZNDHJsAL.jpg) ![Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter - Image 2](https://m.media-amazon.com/images/I/71CsjozhnEL.jpg) ![Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter - Image 3](https://m.media-amazon.com/images/I/71-XVIOh6BL.jpg) ![Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter - Image 4](https://m.media-amazon.com/images/I/71x1b8YhwQL.jpg) ![Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, Includes NMO to UHF (SO-239) Adapter - Image 5](https://m.media-amazon.com/images/I/711I8eD4yqL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Antenna newbie here. It says "Grounded" metal plane, does that mean metal has to be touching the ground (earth) or is a metal object on roof ok?** A: "Grounded" metal plane depends on what band antenna you are talking about. For 2 meter and higher frequencies with mobile applications on vehicles, the metallic vehicle body serves as the ground plane. The antenna needs a 1/4 wavelength radius circle of metal at the base of the antenna to serve as a ground plane. This is easily accomplished on most vehicles. HOWEVER, the lower in frequency you go, the more difficult this is to obtain. As a result, antenna tuners may be needed to tune the radio to the antenna. Base station antennas are either of a vertical or horizontal design/polarization. Most HF verticals need a ground plane under them, usually buried under ground. Horizontal HF antennas do not usually use a ground plane if they are mounted at least 40 feet above ground. VHF/UHF antennas, both horizontal and vertical, usually use the metal mast it is mounted to as a ground plane. Horizontal beam antennas also have their own builtin "ground plane" in the antenna design.. Height above ground for these antennas is not important, EXCEPT if you are trying for more coverage area. **Q: The title says "144/430" but the description says it will go up to 520mhz?** A: It will work there, but not at top efficiency.. Most likely the antenna is tuned for the middle of the 440 band (430), and the middle of the 2 meter band (144).. **Q: Will this work as a base station antenna?** A: I don't see why it would not work. It's better than the small 'rubber duck'. However you may wish to consider a physically longer unit 1-2 meters (3-6ft) antenna that can be permanently secured. **Q: Is this antenna waterproof and can it take the hot sun during the summer time?** A: I live in extreme Northern Maine on the Canadian border on the US side. We get temperature extremes -50 in the winter and we can certainly get up to 95 in the summer. Mine has served me well in all weather extremes, and I am about to purchase another one, not that mine is broken, but to add a second radio for APRS use. ## Frequently Bought Together - Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, includes NMO to UHF (SO-239) Adapter - BTECH UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) --- ## 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/25669739-authentic-genuine-nagoya-tb-320a-fold-over-39-inch-pl](https://www.desertcart.gr/products/25669739-authentic-genuine-nagoya-tb-320a-fold-over-39-inch-pl) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-19*