Balun HAM Band Radio Antenna QRP Tuner Amateur DIY kit NXO-100

Description: Fully enjoy the fun of DIY .Small, field erection gantry can be fixed, portable, waterproof. Circular models: 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 Waterproof Case Size: 65mm * 60mm * 35mm 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, 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: After stranding, first put heat shrinkable sleeve, and then pass on the ring! Enameled two leaving enough length, a good number of laps around a specified, will be evenly distributed on the magnetic coil, and then start welding enameled wire header and tail . This suite is not welded, delivery is scattered electronic components, the store display of the finished picture, only Purchase reference. Package Included: 1x 1-30Mhz shortwave radio balun kit HAM Radio Magnetic Balance Kits adopts large-size high-quality nickel-zinc magnetic ring, which can work in the short-wavelength range of 1-30MHz . 1:1 balun is applicable to bipolar DP (inverted V antenna is V) Yagi antenna (40-100). 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 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.

Price: 26.89 USD

Location: Brentwood, New York

End Time: 2024-08-21T16:57:28.000Z

Shipping Cost: N/A USD