{"product_id":"sigma-delta-hp-15","title":"Sigma Delta 15 HP","description":"\u003cp\u003eThe \u003cstrong\u003eSigma Delta 15 HP\u003c\/strong\u003e is a Full \u003cstrong\u003eWave Loop antenna\u003c\/strong\u003e designed for use on \u003cstrong\u003e15m (21MHz), 12m (24MHz) and 6m (50MHz) without an antenna tuner\u003c\/strong\u003e , and on other bands (20m, 17m \u0026amp; 10m) with an ATU. The antenna features a 4:1 balun at the feed point, allowing it to be fed directly with 50 ohm coax such as RG-213 or Mini 8. Other 50 ohm coax variants can also be used.\u003c\/p\u003e\n\n\u003cp\u003e The antenna is supplied with three insulators which serve as mounting points. It can be mounted horizontally as a square or equilateral triangle, or vertically or angled. Horizontal mounting is ideal for short-range DX or NVIS work, while vertical or angled mounting is suitable for longer distances.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eFull Wave Delta Loop:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eConfigured as a delta loop or equilateral triangle, this antenna provides excellent short range DX performance in a horizontal position. Vertical or near vertical mounting provides low angle radiation, ideal for long range DX directly in front of the antenna and short range DX to the sides. The antenna provides 3.2 dBd gain.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eFull wave quad loop:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Horizontally mounted this configuration is excellent for NVIS. Vertically mounted it provides 2.8 dBd gain. When mounted at a 45 degree angle the antenna provides low angle DX.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e With the Sigma Euro-Comm Delta 15 HP you get a versatile and powerful antenna that is suitable for both short and long distance communication.\u003c\/p\u003e","brand":"Sigma Euro-Comm","offers":[{"title":"Default Title","offer_id":44158209065145,"sku":"SE DL15","price":84.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/3052\/8953\/files\/Sigma_Euro-Comm_Delta_15_HP.png?v=1730846727","url":"https:\/\/www.deltron.nl\/en\/products\/sigma-delta-hp-15","provider":"Deltron","version":"1.0","type":"link"}