DIY HAM Antenna Balun Kit For HF Shortwave 1 To 1, 1 To 4 And 1 To 9 Unun Baluns For Loop Winton Yagi Inverted V And Long Line Antennas Amateur Radio DIY Balun Set
✔️ Single DIY balun kit with 1:1, 1:4, 1:9 for 1-30 MHz, 100-200W
This DIY balun kit is designed for amateur radio use in HF bands, covering 1-30 MHz. It’s ideal for connecting balanced antennas like loops, Winton/Yagi setups, inverted V, and long-line feeds to coax.
✅ 1:1 balun for bipolar DP antennas (inverted V or Yagi), 40-100 Ω
✅ 1:4 balun for LOOP and Winton antennas (200-400 Ω)
✅ 1:9 balun for long-line antennas with day/night tuning option
✅ Handles 100-200W power for solid performance
✅ Includes 1.5 m enamelled copper wire, heat shrink sleeves, NXO-100 core
✅ Waterproof shell with no punch holes and adjustable mounting positions
✅ PDF instructions available from seller
| Outer diameter | 31 mm (1.22 in) |
| Height | 7 mm (0.28 in) |
| Core diameter | 18 mm (0.71 in) |
| Case size | 65 x 60 x 35 mm (2.56 x 2.36 x 1.38 in) |
💡 How does a multi-ratio balun kit help HF antenna systems? This handy tool makes impedance matching easier for common wire and Yagi setups. - Impedance matching across 1:1, 1:4, 1:9 configurations for flexible feeds - Works with loop, inverted-V, Yagi, and long-line antenna layouts - Power handling up to 100-200W with NXO-100 ferrite core - DIY-friendly with included instructions or PDF from seller
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