{"product_id":"x-air-5-8-mk-ii-core-antenna-combo-for-dominator-hd-goggles","title":"TrueRC X²-Air 5.8 MKII + Core 5.8 Antenna Combo (RP-SMA) for Dominator HD \/ Walksnail Avatar Goggles","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eTrueRC X²-Air 5.8 MKII \u0026amp; Core 5.8 is a 5.8GHz FPV antenna combo for Fat Shark Dominator HD and Walksnail Avatar FPV goggles, using direct-fit custom knurled RP-SMA connectors for front-port installation. The combo pairs two high-gain X²-Air sector antennas (13 dBic, 150deg horizontal beam-width) with two 120mm Core 5.8 antennas to populate the remaining ports.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCircularly polarized antenna set\u003c\/li\u003e\n\u003cli\u003eDirect mount on Walksnail Avatar or Fat Shark Dominator goggles (custom knurled RP-SMA connectors)\u003c\/li\u003e\n\u003cli\u003eSector-type beam shape (widest on horizontal)\u003c\/li\u003e\n\u003cli\u003eX²-Air: 13 dBic gain with 150deg horizontal beam-width\u003c\/li\u003e\n\u003cli\u003eX²-Air: large SWR and axial ratio bandwidth (specified bandwidth 5.1GHz-7.0GHz)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eX²-Air 5.8 MK II\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e5.1GHz-7.0GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e13 dBic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarization\u003c\/td\u003e\n\u003ctd\u003eLHCP or RHCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam-width Horizontal*\u003c\/td\u003e\n\u003ctd\u003e150deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam-width Vertical*\u003c\/td\u003e\n\u003ctd\u003e62deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHor. beam @ -3dB**\u003c\/td\u003e\n\u003ctd\u003e75deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVert. beam @ -3dB**\u003c\/td\u003e\n\u003ctd\u003e34deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eCustom knurled RP-SMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension\u003c\/td\u003e\n\u003ctd\u003e72mm x 34mm x 15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e*Coverage of individual antenna where reception is at least equivalent to an omni.\u003cbr\u003e**Coverage of individual antenna where at least 70% of the max range is obtained.\u003c\/p\u003e\u003ch3\u003eCore 5.8 (120mm)\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e1.9dBic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarization\u003c\/td\u003e\n\u003ctd\u003eRHCP or LHCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross-Polar Rejection\u003c\/td\u003e\n\u003ctd\u003e-10 to -20dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e5.5GHz-6.1GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadiation Efficiency\u003c\/td\u003e\n\u003ctd\u003e98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSWR\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=1.2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eVary with connector\/cable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (head)\u003c\/td\u003e\n\u003ctd\u003e16.9mm dia. x 13.1mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eTrueRC RG316S\/RG402\/RG178 coax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eReinforced True-SMA (RP-SMA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2x X²-Air MKII Antennas\u003c\/li\u003e\n\u003cli\u003e2x 120mm Core 5.8 Antennas\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor compatibility questions (LHCP\/RHCP selection, connector fitment, or installation guidance), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e","brand":"TrueRC","offers":[{"title":"Default Title","offer_id":52663023304928,"sku":"RR1787-1","price":184.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/x2-mk2-core-kit-1.png?v=1779195005","url":"https:\/\/rcdrone.top\/products\/x-air-5-8-mk-ii-core-antenna-combo-for-dominator-hd-goggles","provider":"RCDrone","version":"1.0","type":"link"}