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Get it between 2024-12-03 to 2024-12-10. Additional 3 business days for provincial shipping.
Product not capable of emitting radio frequency energy..HAM Balance Equipment Kits , which can work in the short-wavelength range of 1-30MHz .
It can withstand 100W-200W. It can easily produce high-performance balun to ensure efficient radio transmission and reception. It allows you to fully enjoy the fun of DIY.
1:1 balun is suitable for bipolar DP antenna (inverted V positive V) antenna such as Yagi (40-100Ω). 1:4 balun for LOOP antenna and Winton antenna (200-400Ω).
1:9 balun is suitable for long-line antennas, with manual day adjustment or automatic day adjustment.
You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thank you
Product not capable of emitting radio frequency energy.. Description: Toroid model: NXO-100. Toroid material: nickel zinc ferrite. Toroid Magnetic conductivity: 100. Toroid Overall dimensions: outer diameter 31 mm * height 7 mm * diameter 18 mm. . Center frequency: 15 MHZ Application frequency: 1-30 MHZ Waterproof Case Size: 65mm * 60mm * 35mm This kit uses a low-permeability nickel zinc NXO-100 high-frequency magnetic, high-quality wire, waterproof box package, stainless steel bolts, Q9 seat. It production 1:1, 4:1, 9:1 the package using the the large size NXO-100 magnetic ring and 1 mm in diameter enameled wire. It can work in the 1-30MHz shortwave, can withstand high power of 100W-200W, such as magnetic Barron's ideal kit. Types of antennas: 1: 1, 1: 4, 1: 9 three production program antenna optional, 1: 1 and 1: 9 is three enameled hinge, 1: 4 is two enameled wire. 1: 9 balun suitable long-term antenna , with manual or automatic antenna tuner tune-day use. 1: 4 balun applicable LOOP antenna to antenna and Winton (200-400Ω). 1: 1 balun antenna suitable for bipolar DP (inverted V n V), such as Yagi antenna (40-100Ω). Kits include 1.5m wire, please fold to 3 fold, each fold 0.5m. 1: 1 winding method: three-wire twisted around 7 laps, stranding extent (about 3-4 times per centimeter) 1: 4 Winding method: two-wire twisted around 8 laps, stranding extent (about 3-4 times per centimeter) 1: 9 Winding method: three-wire twisted around 10 laps, stranding extent (about 3-4 times per centimeter) NOTE: It is bulk package, not a finished product, it need to DIY. Pack: 1x radio balun kit