--- product_id: 508458321 title: "BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios" brand: "b-tech" price: "265.43 DT" currency: TND in_stock: true reviews_count: 5 category: "B Tech" url: https://www.desertcart.tn/products/508458321-btech-authentic-genuine-nagoya-na-771g-15-3-inch-whip store_origin: TN region: Tunisia --- # 15.3-inch length for max range 4.75 dBi high gain SMA-Female connector BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios **Brand:** b-tech **Price:** 265.43 DT **Availability:** ✅ In Stock ## Summary > 📶 Elevate your radio game—never miss a signal, never miss a moment! ## Quick Answers - **What is this?** BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios by b-tech - **How much does it cost?** 265.43 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/508458321-btech-authentic-genuine-nagoya-na-771g-15-3-inch-whip) ## Best For - b-tech enthusiasts ## Why This Product - Trusted b-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Authenticity:** Official BTECH seal and secure packaging guarantee genuine quality—don’t settle for counterfeits. - • **Plug & Play Compatibility:** SMA-Female connector fits seamlessly with popular radios like BaoFeng and BTECH GMRS-V1 for instant upgrade. - • **Built Tough for the Outdoors:** Flexible, durable design withstands rough handling—perfect for camping, hiking, and on-the-go pros. - • **Boost Your Signal, Boost Your Reach:** Optimized 462 MHz GMRS tuning delivers crystal-clear reception even in dense urban environments. - • **Longer Antenna, Longer Conversations:** At 15.3 inches, this whip antenna dramatically extends your communication range up to 5 km with minimal interference. ## Overview The BTECH Nagoya NA-771G is a 15.3-inch high-gain (4.75 dBi) GMRS-tuned whip antenna with SMA-Female connector, designed to significantly boost handheld radio signal strength and range up to 5 km in challenging urban terrains. Its flexible, durable build is ideal for outdoor use, compatible with popular radios like BaoFeng and BTECH GMRS models, and comes with official authenticity packaging to ensure premium quality. ## Description Nagoya has taken another step to limit counterfeit listings. Handheld Radio Antennas arrive in a Green Poly Bag (with rounded corners), a bag printed barcode (might be covered by desertcart barcode), and the BTECH Logo Seal This antenna is over 15 inches long and is a must for outdoor and camping usage. This is a soft flexible antenna able to withstand more 'roughness' than a stock radio antenna, all while boosting the signal of your radio significantly! Specifications: Frequency: 462MHz Gain: 4.75dBi Max power: 10 Watts VSWR : Less 1.5:1 Impedance: 50 OHM Connector: SMA-F Length: 39 cm (~15.3 inches) Impedance : 50 ohms RoHS Compliant Package: 1x Nagoya NA-771G Booster Antenna 1x Rubber spacer Compatible with: GMRS Radios requiring an SMA Female Antenna (the gender is the pin, not the threads of the antenna) such as the BTECH GMRS-V1 Review: PESIMOS ACABADOS - Pesimos acabados y cuidados en la manufactura, mal pegada con remanentes de plastico Review: Extended Range Exponentially - I got 2 of these 771G’s for my pair of UV-5R’s coded to GMRS frequencies. I’ve been using them frequently for the past few weeks, I can say right off the bat they are exponentially better than the standard rubber ducky antennas. Since they are tuned for GMRS you are able to get a much clearer reception and transmission on those frequencies despite urban obstacles or interference. My brother and I tested the range in a relatively dense urban area. 1 unit in the second floor of a house and the other on a bike. The stock antennas became unreadable at about 1km. As soon as we switched antennas there was a noticeable difference. At 2km we were able to have a clear conversation at 5W power. While moving, reception is hard. Which is understandable because I am moving in between buildings and busy streets. At 4.5km at 2W, 5W and 8W power we were able to still have a clear conversation after a bit of fishing (me in the middle of a parking lot finding signal and my brother sticking his torso out a 2 story window). And finally at 5km at 8W power reception was still somewhat audible with a lot of signal fishing. At this distance, a single building would have completely blocked signal reception and transmission. We were able to receive the tone of the roger beep at 5.3km but there was too much urban obstruction to get understand what was being said (it was just static). This is really good performance for an antenna, at the 1km mark we had 0 line of sight, and still having decent reception at 4-5km with no line of sight through urban terrain is beyond impressive. Note, performance is directly affected by your surroundings, product performance will vary. ## Features - Use with SMA-Female compatible radios (Center Pin on the radio side). - High performance, GMRS Tuned, High Gain Handheld Radio Antenna. In most cases: the longer the antenna, the more capable it is of boosting weak frequencies and receiving difficult to hear stations. Shorter antennas offer more portability and convenience, while longer antennas generally perform better. - Receive Frequency range: 120~900 MHz. (Gain: 462 Mhz. 4.75 dBi, Max Power: 10 Watts, Length: 15.3") - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KS96DWH | | Antenna | Radio | | AntennaDescription | Radio | | Best Sellers Rank | 27,603 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 452 in Radio Communication | | Brand | B-tech | | Brand Name | B-tech | | Colour | Black | | Customer Reviews | 4.6 out of 5 stars 1,606 Reviews | | Impedance | 50 Ohms | | Item Weight | 1.4 Ounces | | Manufacturer | BTECH | | Manufacturer Part Number | Nagoya NA-771G SMA-Female GMRS Antenna | | Model Number | Nagoya NA-771G SMA-Female GMRS Antenna | | Number of Channels | 1 | | Number of Items | 1 | | Number of channels | 1 | | UPC | 850004124321 | | Unit Count | 1.0 count | ## Product Details - **Antenna:** Radio - **Brand:** B-tech - **Colour:** Black - **Impedance:** 50 Ohms - **Manufacturer:** BTECH - **Number of channels:** 1 - **Number of items:** 1 - **UPC:** 850004124321 ## Images ![BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios - Image 1](https://m.media-amazon.com/images/I/41GakcIFO7L.jpg) ![BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios - Image 2](https://m.media-amazon.com/images/I/41rwGR6iriL.jpg) ![BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios - Image 3](https://m.media-amazon.com/images/I/31CNw8gA5yL.jpg) ![BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios - Image 4](https://m.media-amazon.com/images/I/41g-F9uHtXL.jpg) ![BTECH Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for and BaoFeng Radios - Image 5](https://m.media-amazon.com/images/I/41M1NA8xcgL.jpg) ## Questions & Answers **Q: I just recieved my antenna and the adaptor wire is separtated from the connector. How do I get a replacement?** A: Usually, the connector must be soldered to the cable. It is often left off to make it easier to route the cab le. **Q: What screw-in end type is on the antenna?** A: The answer depends on the antenna you order. The base/mobile antenna has a PL-259 (plug) that mates to the SO-239 (socket) on the radio. The handheld antennas have either male SMA or female SMA connectors, depending on the selection you make when ordering. **Q: How does this compare to the 771 for best reception?** A: I’d say a bit better but not worth the extra size and having to extend and take it down, don’t transmit with it folded up bc it’s got a high swr miklor had it at like 7.1 **Q: Sma-male or BNC in the future?** A: Male ## Customer Reviews ### ⭐⭐ PESIMOS ACABADOS *by A***Z on 18 June 2024* Pesimos acabados y cuidados en la manufactura, mal pegada con remanentes de plastico ### ⭐⭐⭐⭐⭐ Extended Range Exponentially *by A***. on 6 August 2023* I got 2 of these 771G’s for my pair of UV-5R’s coded to GMRS frequencies. I’ve been using them frequently for the past few weeks, I can say right off the bat they are exponentially better than the standard rubber ducky antennas. Since they are tuned for GMRS you are able to get a much clearer reception and transmission on those frequencies despite urban obstacles or interference. My brother and I tested the range in a relatively dense urban area. 1 unit in the second floor of a house and the other on a bike. The stock antennas became unreadable at about 1km. As soon as we switched antennas there was a noticeable difference. At 2km we were able to have a clear conversation at 5W power. While moving, reception is hard. Which is understandable because I am moving in between buildings and busy streets. At 4.5km at 2W, 5W and 8W power we were able to still have a clear conversation after a bit of fishing (me in the middle of a parking lot finding signal and my brother sticking his torso out a 2 story window). And finally at 5km at 8W power reception was still somewhat audible with a lot of signal fishing. At this distance, a single building would have completely blocked signal reception and transmission. We were able to receive the tone of the roger beep at 5.3km but there was too much urban obstruction to get understand what was being said (it was just static). This is really good performance for an antenna, at the 1km mark we had 0 line of sight, and still having decent reception at 4-5km with no line of sight through urban terrain is beyond impressive. Note, performance is directly affected by your surroundings, product performance will vary. ### ⭐⭐⭐⭐⭐ Seems to be the best perfomer *by T***E on 28 January 2024* I finally bought an SWR meter. I was surprised at how much better the 701g performed on GMRS compared ro every other antenna I had. I was getting anywhere from 3 to 5 on my stock antennas. The nagoya 701g gets around 1.4 to 1.7 depending on the gmrs channel. I will definitely be switching all my gmrs radios to the 701g. The problem is I need to buy 7 or 8 of them. Each of my family members has 2 radios. You know, 2 is one, one is none and all. It gets expensive real quick. I've got a few other nagoya antennas I use on ham bands. I've never had any issues with them. They're durable. I like that they're flexible. ## Frequently Bought Together - Authentic Genuine Nagoya NA-771G 15.3-Inch Whip GMRS (462MHz) Antenna SMA-Female for BTECH and BaoFeng Radios - Authentic Genuine Nagoya NA-771 15.6-Inch Whip VHF/UHF (144/430Mhz) Antenna SMA-Female for BTECH and BaoFeng Radios - BTECH GMRS-V2 5W 200 Fully Customizable Channels GMRS Two-Way Radio. USB-C Charging, IP54 Weatherproof, Repeater Compatible, Dual Band Scanning (VHF/UHF), FM Radio, & NOAA Weather Broadcast Receiver --- ## 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/508458321-btech-authentic-genuine-nagoya-na-771g-15-3-inch-whip](https://www.desertcart.tn/products/508458321-btech-authentic-genuine-nagoya-na-771g-15-3-inch-whip) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*