---
product_id: 401120971
title: "four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter"
brand: "dollatek"
price: "S$12"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/401120971-four-piece-set-coaxial-rf-connector-bnc-to-sma-connector
store_origin: SG
region: Singapore
---

# 50 ohm impedance for optimal signal Premium copper plating with gold/nickel finish 4 versatile RF adapter types four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter

**Brand:** dollatek
**Price:** S$12
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect Like a Pro — Never Miss a Signal!

## Quick Answers

- **What is this?** four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter by dollatek
- **How much does it cost?** S$12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/401120971-four-piece-set-coaxial-rf-connector-bnc-to-sma-connector)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated by ham radio enthusiasts and tech pros for consistent, high-quality results.
- • **Complete 4-Piece Set:** Includes all BNC to SMA gender combinations to cover every connection scenario.
- • **Durable Premium Build:** Copper core plated with gold and nickel for corrosion resistance and long-lasting reliability.
- • **Universal Compatibility:** Seamlessly connect cell phones, laptops, cameras, and more with one sleek set.
- • **Precision Signal Transfer:** 50 ohm impedance ensures crystal-clear RF performance for professional-grade measurements.

## Overview

The DollaTek four-piece coaxial RF adapter set offers a comprehensive solution for connecting BNC and SMA devices with 50 ohm impedance. Crafted from copper plated with gold and nickel, these adapters deliver reliable, low-loss signal transfer across a wide range of electronics including antennas, Wi-Fi devices, and audio/video equipment. Perfect for professionals and hobbyists alike, this set ensures versatile connectivity with premium durability.

## Description

Description: Transfer type: 1. BNC male to SMA male 2. BNC female to SMA male 3. BNC male to SMA female 4. BNC female to SMA female Impedance: 50 ohm Shape: straight Material: copper plated with gold/copper plated with nickel Package include: 1 x BNC male to SMA male 1 x BNC female to SMA male 1 x BNC male to SMA female 1 x BNC female to SMA female

## Features

- Category: Connectors, Adapters
- Property: Coaxial RF Adapter
- Impedance: 50 ohm
- Series: BNC/SMA
- Material: copper plated with gold/copper plated with nickel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B097LDV3XS |
| Best Sellers Rank | 19,122 in Electronics & Photo (See Top 100 in Electronics & Photo) 513 in Audio & Video Adapters |
| Brand Name | DollaTek |
| Colour | Gold |
| Compatible Devices | Cell Phones, Game Consoles, Tablets, Laptop, Cameras, Amplifiers, Speakers, Monitors, Projectors, PC, MP3 Players, Musical Instruments |
| Connector Type | Radio Frequency |
| Current Rating | 50 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (819) 4.7 out of 5 stars |
| Item Weight | 0.03 Kilograms |
| Manufacturer | DollaTek |
| Manufacturer Part Number | ELA18235 |
| Model Number | DollaTek-4PA |
| Number Of Items | 1 |
| Number Of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Glossy |
| Specific Uses For Product | Antenna technology components, Wi-Fi devices, GPS antennas, automotive sector |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** DollaTek
- **Colour:** Gold
- **Connector type:** Radio Frequency
- **Specific uses for product:** Antenna technology components, Wi-Fi devices, GPS antennas, automotive sector

## Images

![four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter - Image 1](https://m.media-amazon.com/images/I/61em-w1XQdS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Adaptors
*by  on Reviewed in the United Kingdom 14 February 2026*

Good quality did the job without any issues

### ⭐⭐⭐⭐⭐ Good value and quality
*by  on Reviewed in the United Kingdom 18 September 2025*

Work well and in constant use taking measurements of ham radio antenna devices using my NanoVna

### ⭐⭐⭐⭐⭐ Useful selection
*by  on Reviewed in the United Kingdom 3 April 2026*

Good selection of connectors for radio antenna.

## Frequently Bought Together

- DollaTek four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter
- RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)

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**Shop now:** [https://www.desertcart.sg/products/401120971-four-piece-set-coaxial-rf-connector-bnc-to-sma-connector](https://www.desertcart.sg/products/401120971-four-piece-set-coaxial-rf-connector-bnc-to-sma-connector)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-13*