{"product_id":"foxeer-echo-2-v2-5-8ghz-9dbi-patch-antenna-lhcp-rhcp-sma-rpsma-fpv-goggles-vrx-drone-racing","title":"Foxeer Echo 2 V2 5.8GHz 9dBi Patch Antenna — LHCP \/ RHCP, SMA \/ RP-SMA, FPV Goggles, VRX, Drone Racing","description":"\u003ch2\u003eFoxeer Echo 2 V2 — 5.8GHz 9dBi Circular Polarized Patch Antenna, LHCP \/ RHCP, SMA \/ RP-SMA, 98% Radiation Efficiency, FPV Goggles \u0026amp; VRX\u003c\/h2\u003e\n\n\u003cp\u003eThe Foxeer Echo 2 V2 is a high-gain 5.8GHz patch antenna engineered for FPV pilots who demand maximum video signal reception at range. With 9dBi gain, 98% radiation efficiency, and an axial ratio close to 1, it delivers clean, strong circular polarized signal pickup for FPV goggles, video receivers, and ground station monitors. The 84.7° radiation angle provides a wide coverage zone while maintaining directional gain advantage over standard omni antennas. Available in LHCP and RHCP polarization, SMA and RP-SMA connectors, and Black (cable version) or White (no-cable patch version) — choose the configuration that matches your goggle or VRX setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e White = No Cable Patch version | Black = Cable version\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9dBi High Gain\u003c\/strong\u003e — Significantly improved long-range video reception vs. standard omni antennas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98% Radiation Efficiency\u003c\/strong\u003e — Minimal signal loss for clean FPV feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircular Polarization\u003c\/strong\u003e — LHCP or RHCP, axial ratio close to 1 for excellent multipath rejection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e84.7° Radiation Angle\u003c\/strong\u003e — Wide directional coverage for tracking fast-moving aircraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSWR \u0026lt;1.25\u003c\/strong\u003e — Excellent impedance match at center frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMA \u0026amp; RP-SMA Options\u003c\/strong\u003e — Compatible with most FPV goggles and video receivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight at 8g\u003c\/strong\u003e — Minimal added weight to your goggle setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC Case Construction\u003c\/strong\u003e — Durable and impact-resistant housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Frequency:\u003c\/strong\u003e 5.8GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 9dBi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 5.5–6.0GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiation Angle:\u003c\/strong\u003e 84.7°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiation Efficiency:\u003c\/strong\u003e 98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxial Ratio:\u003c\/strong\u003e Close to 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSWR:\u003c\/strong\u003e \u0026lt;1.25 at center frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarization:\u003c\/strong\u003e RHCP or LHCP (variant dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e SMA or RP-SMA (variant dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 40×22mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e PC (polycarbonate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foxeer | \u003cstrong\u003eModel:\u003c\/strong\u003e Echo 2 V2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVariant Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite\u003c\/strong\u003e — No-cable patch version (direct mount)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack\u003c\/strong\u003e — Cable version (flexible positioning)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMA\u003c\/strong\u003e — Standard SMA connector (most FPV goggles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRP-SMA\u003c\/strong\u003e — Reverse polarity SMA (some goggles and VRX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLHCP\u003c\/strong\u003e — Left-hand circular polarization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRHCP\u003c\/strong\u003e — Right-hand circular polarization (most common for FPV)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFPV goggles (DJI, Fat Shark, Skyzone, Orqa, and more)\u003c\/li\u003e\n\u003cli\u003e5.8GHz video receivers and ground station monitors\u003c\/li\u003e\n\u003cli\u003eLong-range FPV flying where directional gain matters\u003c\/li\u003e\n\u003cli\u003eDrone racing and freestyle pilots wanting cleaner video at range\u003c\/li\u003e\n\u003cli\u003ePaired with an omni antenna for diversity receiver setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMatch polarization (LHCP\/RHCP) with your VTX antenna for best performance\u003c\/li\u003e\n\u003cli\u003ePatch antennas are directional — point toward your aircraft for optimal signal\u003c\/li\u003e\n\u003cli\u003e1× antenna per order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foxeer","offers":[{"title":"White SMA LHCP","offer_id":44159227658380,"sku":"1005007429961247-White SMA LHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Black SMA LHCP","offer_id":44159227691148,"sku":"1005007429961247-Black SMA LHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Black SMA RHCP","offer_id":44159227723916,"sku":"1005007429961247-Black SMA RHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"White SMA RHCP","offer_id":44159227756684,"sku":"1005007429961247-White SMA RHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"White RP-SMA LHCP","offer_id":44159227789452,"sku":"1005007429961247-White RP-SMA LHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Black RP-SMA LHCP","offer_id":44159227822220,"sku":"1005007429961247-Black RP-SMA LHCP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Black RP-SMA RHCP","offer_id":44159227854988,"sku":"1005007429961247-Black RP-SMA RHCP","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/Sf6c95a38b7b64579b29e235039bce92c0.webp?v=1748404728","url":"https:\/\/thedroneflight.com\/products\/foxeer-echo-2-v2-5-8ghz-9dbi-patch-antenna-lhcp-rhcp-sma-rpsma-fpv-goggles-vrx-drone-racing","provider":"TheDroneFlight","version":"1.0","type":"link"}