{"product_id":"diy-ham-antenna-balun-kit-for-hf-shortwave-1-to-1","title":"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","description":"\u003cdiv\u003eHF Antenna Balun DIY Kit: 1:1, 1:4 \u0026amp; 1:9 Ununs\u003cbr\u003e\n✔️ Single DIY balun kit with 1:1, 1:4, 1:9 for 1-30 MHz, 100-200W \u003cp\u003eThis 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.\u003c\/p\u003e \u003cp\u003e✅ 1:1 balun for bipolar DP antennas (inverted V or Yagi), 40-100 Ω\u003cbr\u003e\n✅ 1:4 balun for LOOP and Winton antennas (200-400 Ω)\u003cbr\u003e\n✅ 1:9 balun for long-line antennas with day\/night tuning option\u003cbr\u003e\n✅ Handles 100-200W power for solid performance\u003cbr\u003e\n✅ Includes 1.5 m enamelled copper wire, heat shrink sleeves, NXO-100 core\u003cbr\u003e\n✅ Waterproof shell with no punch holes and adjustable mounting positions\u003cbr\u003e\n✅ PDF instructions available from seller\u003cbr\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\" style=\"border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e31 mm (1.22 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e7 mm (0.28 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore diameter\u003c\/td\u003e\n\u003ctd\u003e18 mm (0.71 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase size\u003c\/td\u003e\n\u003ctd\u003e65 x 60 x 35 mm (2.56 x 2.36 x 1.38 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n \u003cp\u003e💡 How does a multi-ratio balun kit help HF antenna systems? This handy tool makes impedance matching easier for common wire and Yagi setups.\n- Impedance matching across 1:1, 1:4, 1:9 configurations for flexible feeds\n- Works with loop, inverted-V, Yagi, and long-line antenna layouts\n- Power handling up to 100-200W with NXO-100 ferrite core\n- DIY-friendly with included instructions or PDF from seller\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48928295846123,"sku":"VXB08CMPPPQB","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61vn-rU8vfL.jpg?v=1782351252","url":"https:\/\/vxb.com\/products\/diy-ham-antenna-balun-kit-for-hf-shortwave-1-to-1","provider":"VXB Bearings","version":"1.0","type":"link"}