After you have received your kit, you should receive an email from Hechengdianzi. It will contain the instructions for building your balun.

Balun Antenna DIY Kits for HAM Balun Balance Equipment Amateur DIY

Balun Antenna DIY Kits for HAM Balun Balance Equipment Amateur DIY

Q: I bought this some months ago here on Amazon and never recieved any email with instructions?

The construction is in the body of the posting near the bottom of the page. The wire is divided in three equal pieces twisted together for 1:1 or 9:1 two equal pieces twisted together for 4:1 then placed inside of the heat shrink, it is then wrapped around the ferrite core equal distance turns, 7 turns for 1:1, 8 turns for 4:1, 10 turns for 9:1 The ends of each wire are labeled end to end “A-a” “B-b” “C-c” (Make sure the upper case label and the lower case label are the same wire, use an ohmmeter to check for continuity) Then wire up according to what type of balun you want, 1:1 - 4:1 - 9:1 Diagram is at the bottom of the listing page.

Q: What ferrite mix is the included torroid?

The toroid type : NXO-100 Circular material: nickel zinc ferrite Magnetic conductivity: 100 Overall dimensions: outer diameter 31 mm * height 7 mm * diameter 18 mm Center frequency: 15 MHZ Application frequency: 1-30 MHZ.

Q: I have a nice cb mobile antenna that i want to convert to a ground plane antenna with 3, 9ft. wire radials as the plane at 100 w max. will this work?

If you are talking about vertical mobile antenna then a balun most likely isn't required to add radials, these can often be added to normal verticals by changing the mount or modifying it.. Now here comes a question to ask, CB radios (in the USA at least) are limited to 4w AM / 12w SSB so if you are intending to use it for 10m band (vs CB 11m) it might not be the best choice. Now if you wish to run a 50ohm coax and use a dipole, this is exactly what you want. if you single band/freq you can tune the wires to length otherwise a tuner will be required to multi band @ 100w

4.0/5

Product ID: 221320639

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Details

Antenna
Radio
Brand
LJJDSLYU
Color
Multicolor
Number of Channels
1
Impedance
100 Ohm
Maximum Range
30 Meters

⚡100W-200W power

📡1-30MHz range

🔧DIY assembly

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Balun Antenna DIY Kits for HAM Balun Balance Equipment Amateur DIY

FT-240-43 FT240-43 Ferrite Toroid Core 43 Material

FT-140-43 Ferrite Toroid Core | 43 Material

Description

🔧 Build, Connect, Transmit - Your DIY Radio Adventure Awaits!

POWERFUL PERFORMANCE - Handles up to 200W for robust signal strength.
JOIN THE DIY REVOLUTION - Connect with fellow enthusiasts and elevate your amateur radio game!
VERSATILE COMPATIBILITY - Works seamlessly with various antennas like Yagi and LOOP.
USER FRIENDLY INSTRUCTIONS - Includes easy-to-follow guides for a hassle-free DIY experience.
UNLEASH YOUR INNER ENGINEER - Craft your own high-performance balun for optimal radio transmission!

The Balun Antenna DIY Kits are designed for amateur radio enthusiasts, allowing users to create their own balun equipment for efficient radio transmission and reception across a frequency range of 1-30MHz. With options for various antenna types and power handling capabilities of 100W-200W, these kits come with comprehensive instructions to ensure a smooth DIY experience.

Specifications

Impedance	100 Ohm
Maximum Range	30 Meters
Color	Multicolor

Have a Question? See What Others Asked

I bought this some months ago here on Amazon and never recieved any email with instructions?

What ferrite mix is the included torroid?

I have a nice cb mobile antenna that i want to convert to a ground plane antenna with 3, 9ft. wire radials as the plane at 100 w max. will this work?

what instructions?

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Balun Antenna DIY Kits for HAM Balun Balance Equipment Amateur DIY

Details

Product is unavailable

Description

Specifications

Have a Question? See What Others Asked

Common Questions