---
product_id: 22901346
title: "UT-72"
brand: "btech"
price: "R$717"
currency: BRL
in_stock: true
reviews_count: 13
category: "Btech"
url: https://www.desertcart.com.br/products/22901346-ut-72
store_origin: BR
region: Brazil
---

# Super loading coil for enhanced UHF/VHF range 20-inch stainless steel antenna Heavy-duty rare earth magnetic base UT-72

**Brand:** btech
**Price:** R$717
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate your signal game—never miss a beat with Nagoya UT-72!

## Quick Answers

- **What is this?** UT-72 by btech
- **How much does it cost?** R$717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/22901346-ut-72)

## 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

- • **Supercharged Signal Reach:** Innovative super loading coil boosts UHF/VHF reception, extending your communication range up to 71 miles and beyond.
- • **Compact Powerhouse for Professionals:** 20-inch omni-directional antenna balances portability with high performance—perfect for managers on the move.
- • **Effortless Setup, Instant Connection:** Complete kit with antenna, magnetic mount, SMA adapter, and heavy-duty cable—plug & play for your BTECH or BaoFeng radios.
- • **Magnetic Mount That Sticks Like Glue:** Strong rare earth magnet base ensures a rock-solid hold on any metal surface—no slips, no fuss.
- • **Weatherproof Durability for Every Adventure:** Built tough with stainless steel and a weatherproof design to keep you connected rain or shine.

## Overview

The Authentic Genuine Nagoya UT-72 is a 20-inch stainless steel VHF/UHF antenna featuring a super loading coil for superior signal range and clarity. It includes a heavy-duty rare earth magnetic mount and SMA adapter, enabling quick, tool-free installation on vehicles or handheld radios like BTECH and BaoFeng. Weatherproof and durable, this antenna delivers reliable, long-distance communication with a maximum range of up to 100 meters, making it a top choice for amateur radio enthusiasts and professionals seeking dependable mobile connectivity.

## Description

Product description Nagoya UT-72 20" Plug and Play Magnetic Antenna: Simple, Instant Setup with Magnetic Base (includes adaptors for handheld or mobile radios) Enhance your communication capabilities with the versatile Nagoya UT-72 Dual-Band Magnet Mount Antenna, featuring an impressive performance increase with up to 3.5 dBi of gain. This genuine Nagoya antenna is designed to not only amplify your mobile or handheld radio's signal when on the move but also to be highly effective at home. The UT-72 is uniquely adaptable for home use. Simply place it on a baking sheet or any metallic surface, and it transforms into an efficient stationary antenna. This flexibility makes it perfect for a wide range of environments, from the rugged outdoors to the comfort of your home. Constructed with durability and versatility in mind, the UT-72 is equipped with a robust 3.25-inch magnetic mount, featuring a powerful rare earth magnet. This design ensures a strong and secure attachment, whether it’s mounted on vehicles or stationary metallic surfaces at home. In addition to its adaptability and sturdiness, the UT-72 excels in boosting your radio's signal strength. Its superior performance is not limited to outdoor adventures; even at home, you'll experience significantly improved reception, ensuring you stay connected with utmost clarity. Superior Engineering for Unmatched Performance At the core of the UT-72's exceptional performance is Nagoya's commitment to precision engineering. Each antenna is rigorously tested and fine-tuned to operate optimally within its specific frequency range. The result is a multifunctional antenna that provides unmatched performance, whether you're exploring the great outdoors or enhancing your home communication setup. Whats in the Bag Nagoya UT-72 w/13' (4M) RG-58A/U Coax SO-239 to SMA Female Adaptor Soft Rubber Pad for Vehicle Protection The Nagoya UT-72 isn't just about strong signals; it's also about caring for your vehicle. With its soft rubber pad on the magnetic base, this antenna lovingly hugs your car's surface, ensuring no scratches or marks are left behind. It's the perfect blend of strength and gentleness – robust enough to stay put, yet tender enough to protect your vehicle’s paint. Now, you can drive at ease, knowing that your antenna is doing its job without leaving a trace. PL-259 Connector for Seamless Mobile Radio Integration Getting your Nagoya UT-72 up and running with most dual-band mobile radios is a breeze, thanks to its PL-259 connector. This connector is all about hassle-free installation and a secure fit, making it a cinch to plug into your mobile radio. Whether you're a seasoned ham operator or just starting out, this antenna makes setup quick and easy, letting you jump straight into clear, reliable communications. Handheld Radio Ready with SMA-F to SO-239 Adaptor And let's not forget those who prefer the handheld approach. The UT-72 comes with a handy SMA-F to SO-239 adaptor, making it a snap to connect to your handheld radios. This little addition is a big deal for radio enthusiasts who value flexibility and mobility. It's like having a universal key to a wider world of communication – just hook it up, and you're ready to transmit and receive signals like a pro. With the UT-72, your handheld radio just got a major upgrade in reach and clarity. BTECH: We are proud to be here in the USA BTECH radios are designed and supported right here in the USA. A BTECH label means you are getting a radio with real US based support, and development! If you ever have an issue, our team will be prompt, knowledgeable, and supportive to ensure your radio operates exactly as it should. Nagoya UT-72 Technical Specs Frequency Center Tuning: 144 - 430MHz Gain: 1.7 - 3.5 dBi Wave: 1/4λ - 5/8λ Optimal Transmit Frequency Range: 140-148MHz, 420-450MHz Connector Type: PL-259 & SMA-Female Impedance: 50Ω, VSWR: ≤ 1.5 Direction: Omni-directional Max Input Power: 80W Antenna Length: 20.27 inches / 51.5cm Antenna with 13' (4M) RG-58A/U Coax Package Contents: Nagoya UT-72, SO-239 to SMA Female Adaptor

Review: Worth it! - 145.000 / ~1.01 SWR 446.000 / ~1.60 SWR That's at home too, surrounded by fairly close power/tele lines. Telephone line in front and power lines on the dirt road behind my house right on the other side of my fence, small yard. I'm in the drive, halfway between the two line. I could limp throw a rock (at a quarter strength) and hit the pole(s) Strong magnet, havent tested highway speeds but it's handled 65mph so far without slipping (yes that's technically highway speed, Im talking "HIGHWAY SPEED👹") Noticeable increase in range, hitting repeaters my handheld antenna couldn't or I am getting a better signal on repeaters I would normally get choppy/static-y transmissions on I can see why people on YouTube always seem to recommend this brand. I have only received 1 Nagoya antenna with unsafe SWR readings(multiple test locations), it was 2.0 on 2M / 4.0 on 70CM... Based on the reviews stating their SWR for that antenna I will assume that I may have just received on that slipped through QC (all cheap unbranded or bingfu antennas are horrible compared to Nagoya antennas, every one I tested were 2.0+ across both bands, heck, my stock antenna has a better SWR than those, surprisingly it's the same SWR as this car antenna 😮. Stock baofeng K5Plus whip style antenna, not the 1.25M antenna)
Review: nice antenna kit - This is a key component of my poor man's mobile. I'm posting this same review for all the other accessories of the build, but not for the radio which I love and reviewed separately. Here's the build: BaoFeng BF-F8HP Nagoya UT-308UV 22-Inch Magnetic Mount VHF/UHF Antenna SMA-Female for AnyTone, BaoFeng, and Yaesu BaoFeng BL-5 12V Battery Eliminator for BF-F8HP and UV-5R Radios Baofeng BF-S112 Two Way Radio Speaker Regarding each part. Love the radio. The antenna is good and comes nicely packaged with all the needed parts. What is really nice is that the antenna, base, and feed lines are all separate pieces. Mix and match however you want. The base magnet is strong. The antenna and feed lines work well. The long feed line is about 10' which is plenty for me. The 12V adapter is also OK. It's a tight fit, but does fit. It's also pretty cheap - so modify it as you will to change connectors, move the input line, etc. Personally, I think feeding the wire gets in the way because it enters at the bottom of the radio. Such is life. Maybe I'll modify this thing to use a dedicated circuit instead of a cigarette lighter socket - and put on a longer power cord while I'm at it. The speaker thing. -hate- This thing almost kills the build. The first time I contacted someone they reported weak audio. I pulled the hand set and spoke directly into the radio and my audio improved. Also, the wire coil is too short and stiff. Wayyyy to short and stiff. You end up pulling the radio around by the wire. You might as well just hold the radio. But.... It turns out that wrapping the power cord of the 12V adapter and the antenna feed line is an OK solution. Anyways, this was a fun experiment but in the end it seems better to just use a handheld as a handheld and to get a real mobile for the car. Regardless, five stars for being a nice antenna kit

## Features

- Comprehensive Kit: The Nagoya UT-72 comes as a complete package, equipped with the antenna, a robust magnetic base, an SMA adapter, and a heavy-duty cable. This all-inclusive kit ensures that you have everything you need for a quick and hassle-free setup for handheld and mobile radios right out of the box.
- Weatherproof Design with Strong Magnet Base: Built to withstand diverse weather conditions, the UT-72 is weatherproof, ensuring reliable performance regardless of the environment. The base of the antenna incorporates a strong rare earth magnet, providing a secure and stable mount on any suitable metal surface, ideal for vehicle installations.
- Enhanced UHF Reception with Super Loading Coil: The UT-72 boasts a super loading coil, characterized by a tightly wrapped design. This innovative feature significantly enhances UHF reception and extends the range, offering clearer communication over longer distances, especially in the UHF spectrum.
- User-Friendly and Effective: Designed for ease of installation, the UT-72 is omni-directional and requires a metal ground plane for optimal performance. Measuring 20 inches, it strikes a balance between size and functionality. The antenna itself is made from stainless steel, ensuring durability and longevity, making it a reliable choice for both amateur radio enthusiasts and professionals alike.
- 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 | B016SIJX28 |
| Antenna | Radio |
| AntennaDescription | Radio |
| Best Sellers Rank | #18 in Two-Way Radio Antennas |
| Brand | BTECH |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 5,512 Reviews |
| Impedance | 50 Ohms |
| Item Dimensions L x W x H | 3.5"L x 3.5"W x 20"H |
| Item Weight | 14 Ounces |
| Manufacturer | BTECH |
| Maximum Range | 100 Meters |
| Mfr Part Number | Nagoya UT-72 |
| Model Number | Nagoya UT-72 |
| Number of Channels | 6 |
| Number of Items | 2 |
| UPC | 685256254904 |
| Unit Count | 1.0 Count |

## Product Details

- **Antenna:** Radio
- **Brand:** BTECH
- **Color:** Black
- **Impedance:** 50 Ohms
- **Manufacturer:** BTECH
- **Maximum Range:** 100 Meters
- **Number of Channels:** 6
- **Product Dimensions:** 3.5"L x 3.5"W x 20"H
- **UPC:** 685256254904

## Images

![UT-72 - Image 1](https://m.media-amazon.com/images/I/61I7QxcOYxL.jpg)
![UT-72 - Image 2](https://m.media-amazon.com/images/I/71HSXlYrrKL.jpg)
![UT-72 - Image 3](https://m.media-amazon.com/images/I/81L-uoeCiAL.jpg)
![UT-72 - Image 4](https://m.media-amazon.com/images/I/81EbI++Gv0L.jpg)
![UT-72 - Image 5](https://m.media-amazon.com/images/I/81hRyhGlkfL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it!
*by W***T on March 25, 2026*

145.000 / ~1.01 SWR 446.000 / ~1.60 SWR That's at home too, surrounded by fairly close power/tele lines. Telephone line in front and power lines on the dirt road behind my house right on the other side of my fence, small yard. I'm in the drive, halfway between the two line. I could limp throw a rock (at a quarter strength) and hit the pole(s) Strong magnet, havent tested highway speeds but it's handled 65mph so far without slipping (yes that's technically highway speed, Im talking "HIGHWAY SPEED👹") Noticeable increase in range, hitting repeaters my handheld antenna couldn't or I am getting a better signal on repeaters I would normally get choppy/static-y transmissions on I can see why people on YouTube always seem to recommend this brand. I have only received 1 Nagoya antenna with unsafe SWR readings(multiple test locations), it was 2.0 on 2M / 4.0 on 70CM... Based on the reviews stating their SWR for that antenna I will assume that I may have just received on that slipped through QC (all cheap unbranded or bingfu antennas are horrible compared to Nagoya antennas, every one I tested were 2.0+ across both bands, heck, my stock antenna has a better SWR than those, surprisingly it's the same SWR as this car antenna 😮. Stock baofeng K5Plus whip style antenna, not the 1.25M antenna)

### ⭐⭐⭐⭐⭐ nice antenna kit
*by T***E on February 3, 2016*

This is a key component of my poor man's mobile. I'm posting this same review for all the other accessories of the build, but not for the radio which I love and reviewed separately. Here's the build: BaoFeng BF-F8HP Nagoya UT-308UV 22-Inch Magnetic Mount VHF/UHF Antenna SMA-Female for AnyTone, BaoFeng, and Yaesu BaoFeng BL-5 12V Battery Eliminator for BF-F8HP and UV-5R Radios Baofeng BF-S112 Two Way Radio Speaker Regarding each part. Love the radio. The antenna is good and comes nicely packaged with all the needed parts. What is really nice is that the antenna, base, and feed lines are all separate pieces. Mix and match however you want. The base magnet is strong. The antenna and feed lines work well. The long feed line is about 10' which is plenty for me. The 12V adapter is also OK. It's a tight fit, but does fit. It's also pretty cheap - so modify it as you will to change connectors, move the input line, etc. Personally, I think feeding the wire gets in the way because it enters at the bottom of the radio. Such is life. Maybe I'll modify this thing to use a dedicated circuit instead of a cigarette lighter socket - and put on a longer power cord while I'm at it. The speaker thing. -hate- This thing almost kills the build. The first time I contacted someone they reported weak audio. I pulled the hand set and spoke directly into the radio and my audio improved. Also, the wire coil is too short and stiff. Wayyyy to short and stiff. You end up pulling the radio around by the wire. You might as well just hold the radio. But.... It turns out that wrapping the power cord of the 12V adapter and the antenna feed line is an OK solution. Anyways, this was a fun experiment but in the end it seems better to just use a handheld as a handheld and to get a real mobile for the car. Regardless, five stars for being a nice antenna kit

### ⭐⭐⭐⭐⭐ Get on the air now !
*by A***A on November 11, 2024*

I've used many different magnetic Mount antennas over the years for many different services, and this antenna has been the most impressive of all in terms of tunability and stability. For the 2 m and 70 cm ham bands, even at high power, the SWR is virtually flat. For UHF GMRS my SWR is around 1.3-1.5:1. Impressive! Good quality RG-58U coax, far better quality than the type of coax supplied by other manufacturers, keep signal loss to a minimum. The magnetic base is coated with a rubberized material and is extraordinarily strong, make certain that the surface you intend on placing it on is not made from aluminum. I've also used this antenna place on a large sheet pan for fixed base use, and the SWR is also very usable like that. Because I am extremely fussy about putting things on the surface of my paint, I would recommend that prior to placing the antenna, wipe off the surface of the paint with a wet clean cloth several times and then dry, and similarly do the same to the bottom of the antenna before placing it. If you remove the antenna, I place it in a clean plastic bag so there's no chance that the bottom of the antenna will pick up on magnetic particulate which could be transferred to the pain finish. This is a quality product that will deliver to the discriminating radio operator, I recommend it with confidence.

## Frequently Bought Together

- Authentic Genuine Nagoya UT-72 Super Loading Coil 20-Inch Magnetic Mount (Heavy Duty) VHF/UHF (144/430Mhz) Antenna PL-259, includes additional SMA Adaptor for BTECH and BaoFeng Handheld Radios
- BTECH UV-25X2 (Second Gen.) Mini Mobile 25 Watt Dual Band Base, Mobile Radio: VHF, UHF Amateur (Ham)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-19*