---
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: "€ 29.59"
currency: EUR
in_stock: true
reviews_count: 13
category: "Retevis"
url: https://www.desertcart.com.cy/products/50489075-retevis-rhd771-walkie-talkie-antenna-sma-m-dual-band-vhf
store_origin: CY
region: Cyprus
---

# 20W Power Output 36.5 cm Length Dual Band 144/430 MHz 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:** € 29.59
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your signal, dominate the outdoors!

## 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?** € 29.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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 Reliability:** Crafted from durable ABS with heat-shrinkable sleeve, built to withstand your wildest outdoor adventures.
- • **Precision Performance:** Optimized 2.15 dBi gain ensures crystal-clear reception and transmission every time.
- • **Customer-First Support:** Experience hassle-free replacements and responsive service that keeps you connected.
- • **Extended Range Mastery:** Boost your handheld radio's reach with powerful dual-band coverage across VHF and UHF frequencies.
- • **Seamless Compatibility:** Plug & play with top brands like Retevis, Baofeng, TYT, and Wouxun for instant upgrade.

## Overview

The Retevis RHD771 is a 36.5 cm dual-band SMA-M antenna delivering up to 20W power with 2.15 dBi gain, designed to enhance handheld radios across VHF (136-174 MHz) and UHF (400-470 MHz) bands. Made from durable ABS material, it offers rugged reliability and broad compatibility with popular models from Retevis, Baofeng, TYT, and Wouxun, making it the go-to upgrade for professionals seeking extended range and stable communication in demanding environments.

## Description

Shop Retevis RHD771 Walkie Talkie Antenna SMA-M Dual Band UHF VHF 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

- Dual band walkie talkie antenna; 144/430Mhz(136-174+400-470)MHz
- Connector type with SMA-M; Widely used on handheld two way radio with SMA Male interface; Ideal for hunting in the wild, hiking in the mountains, etc
- This antenna features a 2.15dBi with up to 20 Watts of power and it is 36.5cm in length; This antenna will allow you to get longer range on your handheld walkie talkies
- Made by ABS material and heat shrinkable sleeve; good quality; high gain and stable
- Compatible with Retevis Ailunce HA2 RA89 HA1UV RT1 RT3S RT81 RT85 Baofeng UV-3R TYT MD-380 MD-280 Woxun KG-UV9D KG-UV6D KG-UV8D walkie talkies etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AL3CIG4 |
| Best Sellers Rank | 12,668 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 24 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:** 2
- **Number of items:** 1
- **Product dimensions:** 40L x 40W x 160H millimetres
- **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)

## 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 Cyprus*
*Store origin: CY*
*Last updated: 2026-03-15*