FlyFishRC Osprey 5.8GHz U.FL FPV Antenna (LHCP, 90mm)
The FlyFishRC Osprey is a highly efficient 5.8GHz FPV antenna built around a 4-leaf hybrid network design. This LHCP version features a direct U.FL (IPEX 1) connector and a 90mm stem length (104mm overall including the head and connector), making it an ideal choice for compact or mid-sized builds where you need just enough length to clear the carbon frame. Weighing a mere 2.8g, it utilizes an RG1.13 coaxial cable wrapped in a durable protection tube to prevent cuts from sharp frame edges or propeller strikes. The compact antenna head is enclosed in an impact-resistant, hermetically sealed polycarbonate casing, ensuring its 2.82dBi gain and 99% radiation efficiency remain perfectly intact even after hard crashes.
Key Features
- Optimized 90mm Length: Features a 90mm stem (104mm overall) that provides enough clearance for clean video transmission on smaller frames without adding unnecessary weight or excessive wire slack.
- U.FL Integration: Connects directly to compatible video transmitters via a U.FL / IPEX 1 connector, keeping overall build weight down by eliminating bulky SMA pigtails.
- Reinforced Coaxial Cable: The flexible RG1.13 cable is encased in a protective outer tube, greatly increasing its resistance to abrasion and crash damage.
- High Efficiency: Delivers a 2.82dBi gain and an exceptional 99% radiation efficiency for a highly stable video feed across the 5.6GHz to 6.0GHz band.
- Compact 4-Leaf Design: The antenna head remains highly compact, measuring just 14.1mm in diameter and 14mm in height, reducing aerodynamic drag.
Specifications
| Model | FlyFishRC Osprey 5.8GHz Antenna |
|---|---|
| Polarization | LHCP (Left Hand Circular Polarized) |
| Connector Type | U.FL (IPEX 1) |
| Gain | 2.82dBi |
| Frequency Range | 5.6GHz – 6.0GHz |
| V.S.W.R | ≤1.2:1 |
| Radiation Efficiency | 99% |
| Antenna Head Dimensions | 14.1mm (Diameter) x 14.0mm (Height) |
| Length | 90mm (Stem) / 104mm (Overall) |
| Cable Type | RG1.13 Coaxial with Protection Tube |
| Weight | 2.8g |
What’s in the Box
- 1x FlyFishRC Osprey 5.8Ghz U.FL FPV Antenna (LHCP, 90mm)


FLYFISHRC OSPREY 5.8GHZ 90MM MMCX ANTENNA - RHCP BLACK 


















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