---
product_id: 48051266
title: "4 Pieces SMA to BNC Adapter Kit 50 Ohm RF Coax Connector for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Coaxial Adapter"
brand: "yilianduo"
price: "€ 22.83"
currency: EUR
in_stock: true
reviews_count: 9
category: "Yilianduo"
url: https://www.desertcart.es/products/48051266-4-pieces-sma-to-bnc-adapter-kit-50-ohm-rf
store_origin: ES
region: Spain
---

# 50Ω impedance for optimal signal ≥500 mating cycles durability -55~+155℃ temperature range 4 Pieces SMA to BNC Adapter Kit 50 Ohm RF Coax Connector for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Coaxial Adapter

**Brand:** yilianduo
**Price:** € 22.83
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro — never miss a signal, never lose a beat!

## Quick Answers

- **What is this?** 4 Pieces SMA to BNC Adapter Kit 50 Ohm RF Coax Connector for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Coaxial Adapter by yilianduo
- **How much does it cost?** € 22.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/48051266-4-pieces-sma-to-bnc-adapter-kit-50-ohm-rf)

## Best For

- yilianduo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Over 500 mating cycles for reliable, long-term use
- • **Complete Adapter Kit:** Four versatile SMA to BNC configurations cover every connection need
- • **Robust Signal Integrity:** 50 Ohm impedance ensures low-loss RF & HD video transmission
- • **Universal Compatibility:** Seamlessly connects Baofeng, SDR, handheld radios & more
- • **Extreme Environment Ready:** Operates flawlessly from -55°C to +155°C

## Overview

The YILIANDUO 4 Pieces SMA to BNC Adapter Kit offers professional-grade 50 Ohm RF coax connectors designed for Baofeng antennas, SDR devices, handheld radios, scanners, and walkie talkies. Engineered for durability with over 500 mating cycles and a wide temperature tolerance (-55°C to +155°C), this kit ensures low-loss signal transmission and corrosion resistance. Its four versatile adapters cover all SMA to BNC connection needs, making it an essential accessory for communication and RF enthusiasts.

## Description

YILIANDUO 4 Pieces SMA to BNC Adapter Kit 50 Ohm RF Coax Connector for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Coaxial Adapter : desertcart.co.uk: Electronics & Photo

Review: Very good quality. - Very high quality connectors, all ok.
Review: Covers most BNC / SMA requirements. - This set of 4 adapters will cover most any BNC / SMA eventuality... Quality of manufacture seems ok, no failures to connect with existing equipment or antennae.

## Features

- Adapter type: SMA to BNC SDR Adapter| Impedance: 50 Ohm | Style: Straight | Temperature Range: -55~+155℃ | Durability(mating): ≥500 cycles
- BNC to SMA Kit: SMA male to BNC male; SMA male to BNC female; SMA female to BNC male; SMA female to BNC female
- BNC to SMA adapter Kits: Well made 50 ohm Walkie Talkie adapters provide low loss signal transmission and corrosion protection. The BNC connector is designed to support the transfer of both RF and video signals, particularly HD quality video signals.
- Wide application: base stations Aerial, BaoFeng hand radio, UHF/VHF operator, Pi TYT Radio Ham Handheld, Icom Roof Mag Mount Antenna, WiMax SDR tinkerer oscilloscope, connection for two-way radio/audio/video, and other test equipments with SMA connector.
- Package Content: 4 Type BNC to SMA Radio Adapter kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EWBYN96 |
| Best Sellers Rank | 458 in Audio & Video Adapters |
| Guaranteed software updates until | unknown |
| Item model number | EUOL-2770-UK |
| Manufacturer | onelinkmore |
| Product Dimensions | 10 x 2 x 15 cm; 20 g |

## Product Details

- **Colour:** 4 Piece Set
- **Connector type:** BNC to SMA
- **Item dimensions L x W x H:** 10 x 2 x 15 centimetres
- **Specific uses for product:** Wireless Communication, Signal Analysis, Video Surveillance

## Images

![4 Pieces SMA to BNC Adapter Kit 50 Ohm RF Coax Connector for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Coaxial Adapter - Image 1](https://m.media-amazon.com/images/I/61liV0Z6+YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality.
*by T***F on 4 July 2025*

Very high quality connectors, all ok.

### ⭐⭐⭐⭐⭐ Covers most BNC / SMA requirements.
*by N***R on 11 November 2020*

This set of 4 adapters will cover most any BNC / SMA eventuality... Quality of manufacture seems ok, no failures to connect with existing equipment or antennae.

### ⭐⭐⭐⭐⭐ Great for SDR units
*by A***R on 9 January 2019*

Use for connecting my aerial to the SDR unit worked great and are good quality would buy from again.

## Frequently Bought Together

- YILIANDUO 4 Pieces SMA to BNC Adapter Kit 50 Ohm SMA BNC Connector Male Female RF Coax Adapter set for Baofeng Antenna, SDR, Handheld Radios, Scanner, Walkie Talkie Adapters
- AirNav Radar VHF Airband 118-136 MHz Outdoor Antenna with SMA Connector

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-14*