{"product_id":"150mm-triple-feed-patch-5-8ghz-14dbi-pagoda-array-fpv-antenna-for-rc-drone","title":"150mm Triple Feed Patch 5.8GHz 14dBi Pagoda Array FPV Antenna for RC Drone","description":"\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCenter frequency: 5.8 GHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBandwidth: 660 MHz (5.47 – 6.13 GHz)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMatching: S11 \u0026lt; -30 dB, VSWR \u0026lt; 1.065 \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAxial ratio: 1.05(0.38dB)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAntenna gain: 14.4 dBi\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eHalf power beam width: 30° (horizontal and vertical)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eRadiation efficiency: 75%\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. Good radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz.\u003cbr\u003e   Additionally, most array antennas have higher losses in the feed network.\u003cbr\u003e   This design uses coupled patches to keep the feed network simple and reduce these losses.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Exceptionally good axial ratio, not just directly perpendicular to the patch but also off-center.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. High gain, though not as high as the theoretical gain of an array with 7 elements.\u003cbr\u003e   This is because maximizing the gain would result in high sidelobes and a poor axial ratio.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e4. Very low sidelobes, almost all energy is concentrated in the main lobe.\u003cbr\u003e   This increases the width of the main lobe, at the expense of some gain.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x 150mm Triple Feed Patch 5.8GHz 14dBi Pagoda Array FPV Antenna\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x extension cable \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2 x adapter\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/A1\/78\/188d4aa5-3d97-4949-9527-f856f43f4e7f.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/BB\/07\/ce679712-3bbd-4ff1-8655-02b9111cfb49.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3A\/5D\/ace20d58-7b7c-45e2-a6c0-25340708a740.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/13\/0A\/1d7ee581-b89a-456a-ba76-7af49f605c9e.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/21\/42\/4aed7701-ea93-4a48-a831-b345136837e7.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/FC\/D2\/ac47068a-8a0a-40d6-8efa-dc5fac7a0cf8.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/2F\/99\/55b72e0e-0320-43d5-8cb7-924465286843.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/79\/A2\/913f8bf3-2f46-4a38-9cfd-756dd2f7cfc7.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/4B\/1A\/d0b28938-5c7e-4048-86ee-192eb922135d.jpg\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":31674865614938,"sku":"1304764","price":1041.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/f90f2c83-fa1d-40e5-9350-925c2a9d45bd_b456e82c-22dd-47c5-862b-73e5647eb586.jpg?v=1577537280","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/150mm-triple-feed-patch-5-8ghz-14dbi-pagoda-array-fpv-antenna-for-rc-drone","provider":"Electronic Pro ","version":"1.0","type":"link"}