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

HAM HF Band Radio Wire Loop Antenna 1-30Mhz shortwave Radio Balun Unun DIY kit, NXO-100 Magnetic Balance

HAM HF Band Radio Wire Loop Antenna 1-30Mhz shortwave Radio Balun Unun DIY kit, NXO-100 Magnetic Balance

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

معرّف المنتج: 316146859

معاملة آمنة

التفاصيل

Antenna
Radio
Brand
LJJDSLYU
Colour
White
Impedance
100 Ohm
Maximum range
30 Metres
UPC
191171355027

⚡100W-200W power

📡1-30MHz range

🔧DIY kit

المنتج غير متوفر

عذرًا! المنتج الذي تبحث عنه غير متوفر حاليًا. اكتشف منتجات مماثلة للحصول على ما يناسبك!

يُشترى معًا بشكل متكرر

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

الوصف

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

EASY SETUP - Comes with detailed instructions sent directly to your email.
HIGH QUALITY COMPONENTS - Constructed with premium nickel-zinc magnetic rings for durability.
JOIN THE DIY REVOLUTION - Experience the satisfaction of building your own radio equipment.
VERSATILE COMPATIBILITY - Works seamlessly with various antennas including Yagi and LOOP.
UNLEASH YOUR INNER ENGINEER - Craft your own high-performance balun for superior radio transmission.

The HAM HF Band Radio Wire Loop Antenna kit is a versatile DIY solution for shortwave radio enthusiasts, supporting a frequency range of 1-30MHz and power handling of 100W-200W. It includes high-quality components and is compatible with various antenna types, making it perfect for both beginners and seasoned hobbyists.

المواصفات

Impedance	100 Ohm
Maximum Range	30 Meters
Color	Multicolor

لديك سؤال؟ انظر ماذا طلب الآخرون

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?

المراجعات

4.0

جميعها من مشتريات تم التحقق منها

G**N

All there

No instructions so absolute waste of money

29.06.2024

R**D

No instructions

Actually looks well made and arrived promptly. Description says they will email instructions, but if received no instructions. Tried to contact seller, but just get an automated response with a link back to the Amazon customer service page, where I can contact seller again! Would give more stars if I could get instructions!

30.06.2021

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