{"product_id":"3dxr-150mm-triple-feed-patch-array-fpv-antenna","title":"3DXR-150mm Triple Feed Patch Array FPV Antenna","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe Triple Feed Patch Array antenna is a directional circularly polarized antenna based on the original Triple Feed Patch antenna. It uses an array of seven coupled patches, resulting in significantly higher gain. This antenna is not recommended for general FPV use since the beam width is rather narrow, however it performs brilliantly for long-range flying. Like the original antenna, it is also a hybrid antenna so you can switch between Left-Hand Circularly Polarised (LHCP) and Right-Hand Circularly Polarised (RHCP).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eGood radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz. Additionally, most array antennas have higher losses in the feed network. This design uses coupled patches to keep the feed network simple and reduce these losses.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eExceptionally good axial ratio, not just directly perpendicular to the patch but also off-center.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eHigh gain, though not as high as the theoretical gain of an array with 7 elements. This is because maximizing the gain would result in high sidelobes and a poor axial ratio.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupports both LHCP and RHCP\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eSpecification: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eCenter frequency: 5.8 GHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eBandwidth: 660 MHz (5.47 – 6.13 GHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eMatching:S11 \u0026lt; -30 dB, VSWR \u0026lt; 1.065 (at center frequency)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eAxial ratio: \u0026lt; 1.05(0.38db)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eAntenna gain: 14.4 dBi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eHalf power beam width: 30° (horizontal and vertical)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eRadiation efficiency: 75%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003ePackage contains: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003e1x 150mm Triple Feed Patch Array Antenna (pick from either Red or Black)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003e1x Semi Rigid SMA Extension\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3DXR","offers":[{"title":"Black","offer_id":63500221645149,"sku":"TrueRC-02-07-150mm-TFPA-Ant-Black","price":28.99,"currency_code":"GBP","in_stock":false},{"title":"Red","offer_id":63500221677917,"sku":"TrueRC-02-06-150mm-TFPA-Ant-Red","price":28.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/9127\/0237\/files\/1717152642-75377800_d779c250-bf15-49a2-a6bf-f86ac423b5e2.jpg?v=1772031581","url":"https:\/\/www.3dxr.co.uk\/products\/3dxr-150mm-triple-feed-patch-array-fpv-antenna","provider":"3DXR","version":"1.0","type":"link"}