AntennaHome AHFPV1.2G 1.3GHz Y-Type SMA-J FPV Drone Antenna
AntennaHome AHFPV1.2G 1.3GHz Y-Type SMA-J FPV Drone Antenna
This 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.
Key Specifications
| Specification | Value |
|---|---|
| Frequency Range | 1.1 – 1.3 GHz |
| Connector Type | SMA‑J (female socket) |
| Antenna Type | Y‑Type diversity (dual dipole) |
| Impedance | 50 Ω |
| Peak Gain | 2 dBi |
| VSWR | ≤1.5 |
What You Can Build With This
- Long‑range FPV drone or fixed‑wing setup with 1.3 GHz video transmitter
- Dual‑antenna diversity ground station for improved signal reception
- Wireless video relay for remote monitoring or inspection robots
- Custom FPV goggles upgrade with external 1.3 GHz receiver module
Compatibility
Works 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.
Wiring Notes
Simply 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.
Why Buy from Compoden
Every 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.
Is this compatible with standard 5.8 GHz FPV systems?
No, 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.
Can I use this antenna directly with my Fat Shark goggles?
Only 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.
Does the Y‑type configuration require any special orientation?
For 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.
📦 Free Setup Handoff Document Included
Every 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.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items