---
product_id: 238175618
title: "Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios"
brand: "nooelec"
price: "€ 66.82"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/238175618-balun-one-nine-v2-small-low-cost-9-1-1
store_origin: SK
region: Slovakia
---

# Max input power +24dBm 38mm x 25mm size Accurate up to 80MHz+ Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios

**Brand:** nooelec
**Price:** € 66.82
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Signal Game!

## Quick Answers

- **What is this?** Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios by nooelec
- **How much does it cost?** € 66.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/238175618-balun-one-nine-v2-small-low-cost-9-1-1)

## 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

- • **Durable Build:** Housed in a custom aluminum enclosure, ensuring longevity and reliability in any environment.
- • **Compact Design:** Perfectly portable at just 38mm x 25mm, making it your go-to for on-the-go setups.
- • **Enhanced Performance:** Experience superior HF performance with low insertion loss for crystal-clear signals.
- • **North American Quality:** Proudly made in North America with a 2-year warranty for peace of mind.
- • **Versatile Compatibility:** Easily connects to long wire and dipole antennas for a variety of HF capable radios.

## Overview

The Balun One Nine v2 is a compact and efficient 9:1 balun designed for seamless connection of long wire and dipole HF antennas to various HF capable radios. With enhanced performance, low insertion loss, and a durable aluminum enclosure, this balun is perfect for amateur radio enthusiasts seeking reliable and high-quality signal transmission.

## Description

Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios

## Features

- Very small 9:1 balun meant for attaching long wire and dipole HF antennas to your HF capable SDR, radio or Ham It Up upconverter
- Assembled into a custom aluminum enclosure and includes 3 antenna connector adapters and a male SMA to male SMA barrel connector
- At 38mm x 25.0mm in total size, this balun is a bit larger than our popular Balun One Nine v1, but also has better HF performance and can be used to even lower frequencies
- Very low insertion loss with a maximum input power of +24dBm. Designed primarily for HF amateur bands, but specifications are accurate to frequencies up to 80MHz+
- Made in North America. 2 year warranty!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NooElec |
| Product Dimensions | 4 x 3 x 1 cm; 40 g |
| Item model number | Balun One Nine v2 |
| Manufacturer | Nooelec Inc. |
| Colour | Green |
| Voltage | 5 Volts |
| Are Batteries Included | No |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Antenna:** Radio
- **Brand:** NooElec
- **Colour:** Black
- **Number of channels:** 1
- **Impedance:** 50 Ohms
- **Product dimensions:** 38L x 25W x 38H millimetres
- **Manufacturer:** Nooelec Inc.
- **Number of items:** 1

## Images

![Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios - Image 1](https://m.media-amazon.com/images/I/81GJ+gDheQL.jpg)

## Questions & Answers

**Q: Should there be continuity when checking the wire connectors on the one side of the balun to the sma plug? i have no continuity thru the balun.**
A: No continuity. This device is RF sensitive so won’t show anything. Be sure the ground wire is on the right side with the sma pointing forward.mine works fine on random wire 75ft long.

**Q: For we oldies which is gnd Very Specifically**
A: the ground is on the right side of the green terminals.  if you lay it flat with the words up the terminal at the top of the letters is ground

**Q: Of the two screw terminals for an antenna one is ground? Whis is which? There not labeled.**
A: When looking at the Balun One Nine logo with the green connector pointing to the left, the bottom terminal is ground. Thank you for your interest!

**Q: Have the nooelec balun one nine v2 on a longwire and eton 750. i works well. do you sell a power amp that would work my this config for more stations?**
A: We are very glad to hear you are liking the unit!  Unfortunately we do not sell any power amps or power baluns at this time.  However, if you are looking for an RX-only amp for HF, LaNA HF is a great choice and is available on Amazon.  Thanks!

## Frequently Bought Together

- Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios
- 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
- Nooelec RTL-SDR v5 Bundle - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium RTLSDR w/ 0.5PPM TCXO, SMA Input, Aluminum Enclosure & 3 Antennas. RTL2832U & R820T2-Based Radio

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*