---
product_id: 451821275
title: "TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers"
brand: "uayesok"
price: "80161CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/451821275-twayrdio-yagi-antenna-uhf-400-470mhz-outdoor-base-station-antenna
store_origin: SN
region: Senegal
---

# 7dBi high gain SL16/UHF Female connector 60 m/s wind resistance TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers

**Brand:** uayesok
**Price:** 80161CFA
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your signal game—never miss a beat in the airwaves!

## Quick Answers

- **What is this?** TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers by uayesok
- **How much does it cost?** 80161CFA 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/451821275-twayrdio-yagi-antenna-uhf-400-470mhz-outdoor-base-station-antenna)

## 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

- • **Lightweight & Portable:** Only 0.3kg, designed for effortless mounting and mobility.
- • **Plug & Play Simplicity:** Easy SL16/UHF female connector for quick, hassle-free installation.
- • **Precision Directionality:** Strong directional beam with >15 dB front-to-back ratio cuts through interference.
- • **Boost Your Signal Strength:** 7dBi gain ensures crystal-clear, long-distance communication.
- • **Built to Brave the Elements:** Durable aluminium alloy withstands winds up to 60 m/s for reliable outdoor use.

## Overview

The TWAYRDIO Yagi Antenna operates in the UHF 400-470MHz range with a powerful 7dBi gain, delivering enhanced directional signal strength for ham radios and mobile transceivers. Crafted from durable aluminium alloy, it withstands harsh weather and winds up to 60 m/s, ensuring long-lasting outdoor performance. Featuring a standard SL16/UHF female connector and lightweight design, it offers easy installation and superior anti-jamming capabilities for clear, long-distance communication.

## Description

TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers

## Features

- Frequency:UHF 400-470MHz; Maximum Power Input-watts: 100 W; Gain:7dBi; Connector: SL16/UHF Female; Impedance: 50Ω; VSWR: less than 1.5 (Not includes the radio and the cable) ;
- [Higher quality material]The antenna is made of durable materials (Aluminium alloy) to withstand various weather conditions in order to provide long lasting product life,lightweight and sturdy;
- Easy to carry and install, the body of the Yagi Antenna makes it highly resilient to outdoor use. Rated wind velocity 60 m/s;
- UHF Yagi Antenna for use with repeater systems, data radio, base stations, mobile radio, two-way radio, walkie talkie Signal Booster ,etc;
- It can greatly increase the signal strength of your directional divice, improve communication quality. Suitable for radio enthusiasts with high requirements for communication quality and distance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FC7JVQG |
| Best Sellers Rank | #346 in Radio Antennas |
| Customer Reviews | 4.3 4.3 out of 5 stars (410) |
| Date First Available | August 6, 2020 |
| Item Weight | 10.8 ounces |
| Item model number | TWAYRDIO-YG03 |
| Manufacturer | Quanzhou Hai Mao Wei Communication Co., Limited |
| Product Dimensions | 14.96 x 1.89 x 16.93 inches |

## Product Details

- **Antenna:** Radio
- **Brand:** UAYESOK
- **Colour:** TWAYRDIO-YG03 400-470MHZ 3 elements
- **Number of channels:** 1
- **Impedance:** 50 Ohms
- **Product dimensions:** 48H millimetres
- **UPC:** 717186296607
- **Manufacturer:** TWAYRDIO
- **Number of items:** 1

## Images

![TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers - Image 1](https://m.media-amazon.com/images/I/51mG8V2VvTL.jpg)
![TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers - Image 2](https://m.media-amazon.com/images/I/61eT5ryQGyS.jpg)
![TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers - Image 3](https://m.media-amazon.com/images/I/516QrwuA-cS.jpg)
![TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers - Image 4](https://m.media-amazon.com/images/I/61XIB4PiSGL.jpg)
![TWAYRDIO Yagi Antenna UHF 400-470Mhz Outdoor Base Station Antenna 7dBi SL16 Female for Ham Radio Mobile Transceivers - Image 5](https://m.media-amazon.com/images/I/51lP7D1aGsL.jpg)

## Questions & Answers

**Q: Want to use this antenna for my midland gmrs radio as a home base. how do i properly ground it ?**
A: no ground is needed. it grounds through your coax cable shield at transmitter

**Q: Good reception but for receive-only on 461 mhz i'm not clear from the instructions how far to slide the swr slide block before locking it?**
A: you need a swr meter to properly setup when you transmit. generally i have found all the way in is best swr. it is called a  Hairpin Matching stub.

**Q: Is this omnidirectional? If not, any ideas for GMRS?**
A: Yagi antennas are not omnidirectional. They are very directional. The elements are longer in the back and shorter in the front. Like an arrow head. Also the elements are oriented verticaly.
 For omnidirectional antennas use whats refered to as a vertical or ground plane antenna. They radiate in a circular patern. They come tuned to either ham or gmrs frequencies. For gmrs the frequency will be 460-470 Mhz. All antennas have a gain number that is listed in db.The higher the gain the more effective radiated power the radio will make. An antenna with 3db gain puts out a weaker signal than one with 6db gain.  In general for omnidirectional antennas a vertical with 6 db gain is a very good all around pick. And remember the antenna must be tuned for the gmrs band and not the ham band. 
 Coax cable is also a huge factor in getting a strong signal. In the gmrs band the rg8x cb radio coax will not work. 80 percent signal loss over 100 feet is guaranteed. For gmrs radio a good economical coax choice is LMR400 . It is higher priced than cb radio coax but the cb coax is totally a waste of money for uhf radio. 
 Hope you find it helpful and that you experiment and always improve your station and have fun.

## Frequently Bought Together

- TWAYRDIO Yagi Antenna UHF 400-470Mhz,High Gain Outdoor GMRS Vertical Base Antenna,7dBi Receiver Directional Yagi for Ham Radio,Repeater System,433mhz Device,Fm Scanner
- 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
- YOTENKO Ham Radio Coax Cable 50 Ohm, RG58 Coaxial Cable 49.2Ft, PL259 Male to Male Coax + UHF SO239 Female to SMA/UHF/BNC Adapter 4-Pack,for CB,Amateur,Ham Radio,Two-Way Radio,SWR Meter

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-05*