---
product_id: 48419290
title: "NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications!"
brand: "nooelec"
price: "6679 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Noo Elec"
url: https://www.desertcart.kg/products/48419290-nooelec-balun-one-nine-tiny-low-cost-1-9-hf
store_origin: KG
region: Kyrgyzstan
---

# 8kV ESD protection, 300ps response Compact 39.2x13.0mm size Low insertion loss -1.3dB, up to 90MHz+ NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications!

**Brand:** nooelec
**Price:** 6679 som
**Availability:** ✅ In Stock

## Summary

> 📡 Tiny powerhouse for your SDR antenna setup — don’t get left off the airwaves!

## Quick Answers

- **What is this?** NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! by nooelec
- **How much does it cost?** 6679 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/48419290-nooelec-balun-one-nine-tiny-low-cost-1-9-hf)

## Best For

- nooelec enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Compact Design:** Fits seamlessly into any SDR setup without bulk or weight.
- • **Plug & Play Convenience:** Fully assembled with SMA output and spring terminal input for instant use.
- • **Versatile HF Compatibility:** Perfectly matched for long wire antennas and SDR devices like Ham It Up.
- • **Optimized Signal Efficiency:** Experience minimal signal loss with a typical -1.3dB insertion loss.
- • **Industry-Leading ESD Protection:** Safeguard your gear with 8kV contact discharge tested AntennaGuard varistor.

## Overview

The NooElec Balun One Nine is a compact, lightweight 1:9 HF antenna balun designed for long wire antennas and SDR applications. Featuring robust 8kV ESD protection with ultra-fast 300ps response, it ensures your sensitive equipment stays safe. With a low insertion loss of -1.3dB and frequency accuracy beyond 90MHz, it delivers efficient signal matching. Fully assembled and easy to install, it’s the perfect affordable upgrade for any SDR enthusiast seeking reliable performance in a tiny footprint.

## Description

Meet 'Balun One Nine', a small, cost-effective balun. An excellent way to attach a long wire antenna to the Ham It Up, this 1:9 balun has an SMA output port and high-quality spring-type terminal block input for your coax. Balun One Nine includes an AntennaGuard varistor on the input, protecting your SDR setup from spurious ESD. The ESD protection is excellent--it passes IEC61000-4-2, an 8kV contact discharge test, with a response time of just 300ps. At 39.2mm x 13.0mm in total size (including connectors!) this balun was designed to be light in weight and light on your wallet. Very low insertion loss of -1.3dB (typical), with a maximum input power of +28dBm. Designed for HF applications, but specifications are accurate to frequencies up to 90MHz+.

Review: Tiny but effective bit of kit! - Great little item that appears to do exactly what it is supposed to. I have used it to match my long wire antenna to an SDR and all appears fine. Unsure of the technical details of the Balun, so I leave that to better informed individuals to provide... Overall very happy!
Review: It arrived and it works! - This little balun seems to work perfectly OK, and was a stopgap purchase until I can find time to build a much larger Antenna Tuning Unit. Ideal for someone experimenting with SDR dongles.

## Features

- 1:9 HF antenna balun for long wire antennas; includes excellent ESD protection on input.
- Excellent specifications & low insertion loss.Only 39.2mm x 13.0mm and 5g!
- Great match for attaching a long wire to the Ham It Up.
- Only 39.2mm x 13.0mm and 5g!
- Fully assembled, and easy to use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R09WHT6 |
| Best Sellers Rank | 66,011 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 343 in Network Antennas |
| Guaranteed software updates until | unknown |
| Item model number | Balun One Nine |
| Manufacturer | NooElec |
| Product Dimensions | 3.99 x 0.99 x 0.99 cm; 6 g |

## Product Details

- **Antenna:** Radio
- **Brand:** NooElec
- **Colour:** ['Grey']
- **Impedance:** 50 Ohms
- **Manufacturer:** NooElec
- **Number of channels:** 1
- **Number of items:** 1
- **Product dimensions:** 40L x 10W x 10H millimetres
- **UPC:** 616469145796

## Images

![NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! - Image 1](https://m.media-amazon.com/images/I/81J9WqJs7gL.jpg)
![NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! - Image 2](https://m.media-amazon.com/images/I/81O4qjAtKLL.jpg)
![NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! - Image 3](https://m.media-amazon.com/images/I/813BXgrw8vL.jpg)
![NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! - Image 4](https://m.media-amazon.com/images/I/71RGGipm9FL.jpg)
![NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications! - Image 5](https://m.media-amazon.com/images/I/81p6DpZ-faL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tiny but effective bit of kit!
*by P***S on 29 December 2017*

Great little item that appears to do exactly what it is supposed to. I have used it to match my long wire antenna to an SDR and all appears fine. Unsure of the technical details of the Balun, so I leave that to better informed individuals to provide... Overall very happy!

### ⭐⭐⭐⭐ It arrived and it works!
*by S***5 on 21 May 2019*

This little balun seems to work perfectly OK, and was a stopgap purchase until I can find time to build a much larger Antenna Tuning Unit. Ideal for someone experimenting with SDR dongles.

### ⭐⭐⭐⭐⭐ great
*by M***9 on 4 April 2020*

great i made my own hf antenna and ive had great contacts.very pleased 73

## Frequently Bought Together

- Balun One Nine v1 - Tiny Low-Cost 1:9 HF Antenna Balun and Unun with Antenna Input Protection for Ham It Up, RTL-SDR, HackRF and Other HF-Capable Radios. Great for DIY Dipole and Longwire Antennas
- RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit
- NooElec Ham It Up Plus v2 - Extend The Range of Your RTL-SDR, NESDR or Other Radio Down to 300Hz. HF/MF/LF/VLF/ULF Upconverter and Panadapter w/TCXO & Switchable LNA/Passthrough Options

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-20*