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

4.4/5
Product ID: 158834538
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12 interest-free installments with tabby

Details

  • Antenna
    Radio
  • Brand
    NooElec
  • Colour
    Green
  • UPC
    616469146588
  • Manufacturer
    Nooelec Inc.
5V voltage
📏5 x 2 x 1 cm
🔒ESD protection

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Description

📡 Elevate Your Signal Game!

  • COMPACT DESIGN - Perfect for portable setups without sacrificing performance.
  • DURABLE PROTECTION - Robust ESD protection ensures longevity.
  • ENHANCED PERFORMANCE - Lower insertion loss for clearer signals.
  • NORTH AMERICAN QUALITY - Proudly made in North America with a full 1-year warranty.
  • VERSATILE COMPATIBILITY - Includes 3 terminal block adapters for various configurations.

The Balun One Nine v2 is a compact and efficient 9:1 HF antenna balun designed for long wire and dipole antennas. It boasts improved performance over its predecessor, featuring lower insertion loss and enhanced frequency capabilities. With versatile terminal block adapters and excellent ESD protection, this balun is perfect for software-defined radio enthusiasts and ham operators alike. Made in North America, it comes with a full 1-year warranty.

Specifications

BrandNooElec
Product Dimensions5 x 2 x 1 cm; 7 g
Item model numberBalun One Nine v2
ManufacturerNooelec Inc.
ColourGreen
Voltage5 Volts
Tuner TechnologyShortwave
Are Batteries IncludedNo
Item Weight7 g
Guaranteed software updates untilunknown

Have a Question? See What Others Asked

Is this a balun or an unun? i want to use a loop on ground antenna.
Does it go nr the antenna or the radio ?..thanks
Please can anyone tell me what connection you need to connect it to sdrplay rsp1a thankyou for your help
Where is the case that goes with this balun 9:1 ?

Reviews

4.4

All from verified purchases

A**R

Remember to cut the track if you want an unun!

That's the headline. Make sure you use it in the right configuration. For a random wire antenna you want to aim for a 450 Ohm resistance at your chosen frequency dips, so that it transforms down to 50 Ohm. Don't use a half-wave at a chosen frequency!I am not sure why a 9:1 would be useful as a balun, as a loop would be more 4:1, but if you don't cut the track underneath it stays in a balun configuration.You can also transmit through these, not very much, but you can. 0.25W is the rated maximum for the transformer on the PCB, which is enough for WSPR. I managed to get out quite far with this, but definitely don't push it too high and keep your volume levels down to get the desired power.

Z**0

Very good 1:9 balun

Well made and works well.Would prefer a thicker PCB to be used, as this one is quite thin and flexes.

T**M

Good for price

Does what it says and reduced noise

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Balun One Nine V2 Barebones Small Low Cost 9 1 | Desertcart KSA