{"product_id":"200w-balun-1-6-impedance-converter-50-ohm-to-300-ohm-for-shortwave-antennas-balanced-unbalanced-conversion","title":"200W Balun 1:6 Impedance Converter 50 Ohm to 300 Ohm for Shortwave Antennas Balanced-unbalanced Conversion","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e[Product Overview]\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eThis high-performance 1:6 balun (balun) is designed specifically for shortwave communications. It efficiently converts a 50 ohm unbalanced input into a 300 ohm balanced output, making it an ideal bridge between shortwave transmitters\/receivers and balanced antennas (such as dipoles and inverted-V antennas). It supports an ultra-wide frequency band of 1-56 MHz, stably handles 200W of high power, and maintains a low standing wave ratio (SWR), ensuring efficient signal transmission and high communication quality.\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e[Specification]\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eTransformation Ratio: 1:6\u003cbr\u003eInput Impedance: 50 ohms (unbalanced)\u003cbr\u003eOutput Impedance: 300 ohms (balanced)\u003cbr\u003eFrequency Range: 1-56 MHz (covering key shortwave communication bands)\u003cbr\u003eMaximum Standing Wave Ratio (VSWR): ≤1.5 (low-loss transmission across the entire frequency band)\u003cbr\u003eRated Power: 200W (continuous carrier power)\u003cbr\u003eDimensions: 50mm diameter × Length: 130mm\u003cbr\u003eWeight: 350g\u003cbr\u003eConnectors: SO-239\/UHF female input, two copper-nose terminals for output\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e[Features]\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. 200W High Power Handling\u003cbr\u003eUsing high-quality magnetic cores and high-temperature-resistant wire, it stably handles 200W continuous carrier power, meeting professional high-power demands.\u003cbr\u003e2. Ultra-low SWR (\u0026lt;1.5)\u003cbr\u003eStandard SWR is strictly controlled below 1.5 across all frequency bands, reducing signal reflection loss and improving communication range and clarity.\u003cbr\u003e3. 1-56MHz Ultra-Wideband Coverage\u003cbr\u003eSupports all shortwave bands from 160m to 6m, allowing for multi-purpose use without frequent replacement.\u003cbr\u003e4. Precise Balanced Conversion\u003cbr\u003eEfficiently converts 50Ω unbalanced to 300Ω balanced, suppressing common-mode interference and improving antenna radiation efficiency.\u003cbr\u003e5. Convenient Installation Design\u003cbr\u003eEpoxy resin mounting plate: Sturdy and easy to secure\u003cbr\u003e304 stainless steel lifting ring: Suitable for hanging\/auxiliary installation\u003cbr\u003ePre-installed copper nose: Directly connects to the antenna element, saving time and effort\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e[Application Scenarios]\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eAmateur shortwave radio\u003cbr\u003eShortwave broadcast transmission and reception\u003cbr\u003eEmergency communication systems\u003cbr\u003eField communication and station setup\u003cbr\u003eCompatible with balanced antennas such as Dipole, Inverted V, and Windom.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e[Package Included]\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1 x 200W Balun 1:6 Impedance Converter\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"White","offer_id":49119944376545,"sku":"BG-2041743-WHITE","price":22.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/8e4324ed-d33c-4757-8c06-466bee6dbcfb.jpg?v=1789396368","url":"https:\/\/ontproduct.com\/products\/200w-balun-1-6-impedance-converter-50-ohm-to-300-ohm-for-shortwave-antennas-balanced-unbalanced-conversion","provider":"IvySource","version":"1.0","type":"link"}