---
product_id: 50489075
title: "Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band VHF/UHF 20W 36,5 cm Retevis HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Compatible with Baofeng UV-3R TYT MD-380 MD-280 Wouxun KG-UV8D/9D Plus (1 pcs)"
brand: "retevis"
price: "₨16049"
currency: LKR
in_stock: true
reviews_count: 13
category: "Retevis"
url: https://www.desertcart.lk/products/50489075-retevis-rhd771-walkie-talkie-antenna-sma-m-dual-band-vhf
store_origin: LK
region: Sri Lanka
---

# 20W max power output Dual Band VHF/UHF 144/430 MHz Flexible, bendable durable design Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band VHF/UHF 20W 36,5 cm Retevis HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Compatible with Baofeng UV-3R TYT MD-380 MD-280 Wouxun KG-UV8D/9D Plus (1 pcs)

**Brand:** retevis
**Price:** ₨16049
**Availability:** ✅ In Stock

## Summary

> 📶 Stay Connected, Stay Ahead — The Antenna That Means Business

## Quick Answers

- **What is this?** Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band VHF/UHF 20W 36,5 cm Retevis HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Compatible with Baofeng UV-3R TYT MD-380 MD-280 Wouxun KG-UV8D/9D Plus (1 pcs) by retevis
- **How much does it cost?** ₨16049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/50489075-retevis-rhd771-walkie-talkie-antenna-sma-m-dual-band-vhf)

## Best For

- retevis enthusiasts

## Why This Product

- Trusted retevis brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Flexibility:** Bend without breaking—built tough with ABS and heat-shrink sleeve for daily durability.
- • **Lightweight & Portable:** At just 34g and 36.5cm, carry enhanced signal power wherever your mission takes you.
- • **Powerful 20W Performance:** Maximize transmission strength for reliable, long-distance contact.
- • **Extended Reach, Clearer Calls:** Boost your comms range with 2.15dBi gain and dual-band frequency support.
- • **Universal SMA-M Compatibility:** Seamlessly fits top handheld radios like Baofeng, Retevis, TYT, and Wouxun models.

## Overview

The Retevis RHD771 is a high-performance dual-band VHF/UHF antenna designed for professional-grade handheld radios. Delivering up to 20 watts of power with a 2.15dBi gain, it significantly extends communication range and clarity. Its flexible, durable ABS construction ensures resilience in demanding environments, while the SMA-M connector guarantees broad compatibility with popular models from Baofeng, Retevis, TYT, and more. Lightweight and portable, this antenna is the essential upgrade for millennial pros who refuse to compromise on connectivity.

## Description

Shop Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band VHF/UHF 20W 36,5 cm Retevis HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Compatible with Baofeng UV-3R TYT MD-380 MD-280 Wouxun KG-UV8D/9D Plus (1 pcs). Free delivery and returns on eligible orders.

Review: Good antenna, excellent after sales support - I bought this for my RT3S as an enhancement over the stock antenna. The first one I received seemed to be performing about the same as stock, in some cases worse on 70cms so I checked it out on my VNA and noticed the SWR was way out of band. So, the good news! I contacted Retevis support and bad an almost instant reply from a staff member called Karen who asked me for the details. Upon sending these they immediately promised to send me out a replacement antenna, kept me up to date with tracking details and the like, and I received the replacement as quickly as I did my initial order. As you can see, this one is pretty much bob on for a handheld antenna, and on receive at least is performing much better. So, a well built antenna, it certainly seems rugged enough and looks like it can take a bit of a battering, good performance and most importantly of all, excellent service from Retevis.
Review: rt-87 first class ham transceiver! - I received my radio yesterday and the quality of this product soon became apparent as soon as I opened the box. It has a very sturdy feel to it with very positive buttons. This is not a Baofeng in any shape or form and the menu structure is much the same as the Tyt radios. As I am somewhat of an addict of hand held transceivers, the menus were easy to navigate and I programmed the radio via the keypad in about 20 minutes with all my local repeaters and some simplex channels. This radio is small but the speaker audio is a pleasure to listen to and I have received very good transmit audio reports. The 2 hours charge time is reflected in the lower capacity battery but so far, after some lengthy qsos on 5 watts the first charge shows no sign of diminnishing. I am truly delighted with this excellent quality radio and would recommend it to anyone willing to pay a little bit more for a lot more quality. I am totally blind and have been able to programme the radio straight out of the box due to it's excellent voice prompt with no sighted help so would recommend it for anyone who is totally blind wanting a radio they can programme without needing help.

## Features

- This walkie talkie antenna works on frequencies UHF/VHF 144/430Mhz(136-174+400-470)MHz; It can effectively improve your communication quality and increase the range of reception and transmission
- This soft antenna has SMA-F Female connnector type; Widely used on handheld walkie talkies with SMA Female interface
- This ham radio antenna Gains 2.15dBi with up to 20 Watts of power; It helps you get longer range on your handheld walkie talkies;This two way radio antenna can be bent without damage
- It is 38cm in length and weighs only 34g; Convenient to carry; Made by ABS material and heat shrinkable sleeve which makes the antenna durable and stronger
- Compatible with Retevis RT7 RT21 RT5 RT5R RA79 HD1 Baofeng UV-5R BF-888S UV-5R+ Plus UV-5RTP UV-5RE Quansheng uv-k5 8 walkie talkies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AL3CIG4 |
| Best Sellers Rank | 3,211 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 57 in Radio Antennas |
| Guaranteed software updates until | unknown |
| Item model number | EUC9030M |
| Manufacturer | Retevis |
| Product Dimensions | 16 x 4 x 4 cm; 46 g |

## Product Details

- **Antenna:** Radio
- **Brand:** Retevis
- **Colour:** Black
- **Impedance:** 50 Ohms
- **Manufacturer:** Retevis
- **Number of channels:** 1
- **Number of items:** 1
- **UPC:** 705701910091

## Images

![Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band VHF/UHF 20W 36,5 cm Retevis HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Compatible with Baofeng UV-3R TYT MD-380 MD-280 Wouxun KG-UV8D/9D Plus (1 pcs) - Image 1](https://m.media-amazon.com/images/I/41HqzOgMQaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good antenna, excellent after sales support
*by L***N on 1 May 2023*

I bought this for my RT3S as an enhancement over the stock antenna. The first one I received seemed to be performing about the same as stock, in some cases worse on 70cms so I checked it out on my VNA and noticed the SWR was way out of band. So, the good news! I contacted Retevis support and bad an almost instant reply from a staff member called Karen who asked me for the details. Upon sending these they immediately promised to send me out a replacement antenna, kept me up to date with tracking details and the like, and I received the replacement as quickly as I did my initial order. As you can see, this one is pretty much bob on for a handheld antenna, and on receive at least is performing much better. So, a well built antenna, it certainly seems rugged enough and looks like it can take a bit of a battering, good performance and most importantly of all, excellent service from Retevis.

### ⭐⭐⭐⭐⭐ rt-87 first class ham transceiver!
*by R***Y on 28 March 2019*

I received my radio yesterday and the quality of this product soon became apparent as soon as I opened the box. It has a very sturdy feel to it with very positive buttons. This is not a Baofeng in any shape or form and the menu structure is much the same as the Tyt radios. As I am somewhat of an addict of hand held transceivers, the menus were easy to navigate and I programmed the radio via the keypad in about 20 minutes with all my local repeaters and some simplex channels. This radio is small but the speaker audio is a pleasure to listen to and I have received very good transmit audio reports. The 2 hours charge time is reflected in the lower capacity battery but so far, after some lengthy qsos on 5 watts the first charge shows no sign of diminnishing. I am truly delighted with this excellent quality radio and would recommend it to anyone willing to pay a little bit more for a lot more quality. I am totally blind and have been able to programme the radio straight out of the box due to it's excellent voice prompt with no sighted help so would recommend it for anyone who is totally blind wanting a radio they can programme without needing help.

### ⭐⭐⭐⭐⭐ Perfect upgrade for a Retevis RA-89
*by U***R on 3 February 2025*

Fantastic antenna - the perfect complement for my new Retevis RA-89. On my first trip out I received a 120-mile call, and successfully responded. Pretty good for a handheld radio!

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*