{"product_id":"antennahome-ahfpv12g-13ghz-y-type-sma-j-fpv-drone-antenna","title":"AntennaHome AHFPV1.2G 1.3GHz Y-Type SMA-J FPV Drone Antenna","description":"\u003ch1\u003eAntennaHome AHFPV1.2G 1.3GHz Y-Type SMA-J FPV Drone Antenna\u003c\/h1\u003e\n\n\u003cp\u003eThis Y-type antenna pair is designed for 1.1–1.3 GHz FPV drone and ground station use, delivering reliable video transmission over long distances. Each arm houses a resonant dipole element, and the dual SMA‑J connectors plug directly into diversity receivers to reduce signal dropout. With linear polarization and compact build, it's a go‑to upgrade for pilots seeking clear, interference‑free FPV feeds.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e1.1 – 1.3 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSMA‑J (female socket)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAntenna Type\u003c\/td\u003e\n\u003ctd\u003eY‑Type diversity (dual dipole)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePeak Gain\u003c\/td\u003e\n\u003ctd\u003e2 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLong‑range FPV drone or fixed‑wing setup with 1.3 GHz video transmitter\u003c\/li\u003e\n  \u003cli\u003eDual‑antenna diversity ground station for improved signal reception\u003c\/li\u003e\n  \u003cli\u003eWireless video relay for remote monitoring or inspection robots\u003c\/li\u003e\n  \u003cli\u003eCustom FPV goggles upgrade with external 1.3 GHz receiver module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks with any 1.2–1.3 GHz FPV video transmitter (VTx) and receiver that has SMA‑J female ports, such as the Partom 1.2G or Lawmate series. Typically paired with diversity receivers that accept two antenna inputs. Ensure your receiver matches 50 Ω impedance to avoid signal mismatch.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eSimply screw the SMA‑J connectors onto the SMA male ports of your receiver or VTx. For diversity receivers, attach both antennas; for single‑antenna setups, use only one. Avoid sharp bends in the flexible arms and orient them vertically for optimal omnidirectional coverage.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with standard 5.8 GHz FPV systems?\u003c\/summary\u003e\u003cp\u003eNo, this antenna is tuned exclusively for 1.1–1.3 GHz. Using it on 5.8 GHz will yield extremely poor range and may damage your transmitter due to impedance mismatch.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this antenna directly with my Fat Shark goggles?\u003c\/summary\u003e\u003cp\u003eOnly if you attach a 1.3 GHz receiver module that has SMA‑J ports. Stock Fat Shark modules operate on 5.8 GHz and are not compatible without modification.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the Y‑type configuration require any special orientation?\u003c\/summary\u003e\u003cp\u003eFor best diversity gain, position the two antenna arms at roughly 90° to each other, forming an L‑shape. This captures both vertical and horizontally polarized signals, reducing multi‑path fading.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445031493997,"sku":"CDN-0808","price":320.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_66cf8343-eea7-47f4-83db-0009cfef2d8a.jpg?v=1781512963","url":"https:\/\/compoden.com\/products\/antennahome-ahfpv12g-13ghz-y-type-sma-j-fpv-drone-antenna","provider":"Compoden","version":"1.0","type":"link"}