iFlight Albatross V2.1 5.8GHz 180mm Antenna LHCP RP-SMA

Description The iFlight Albatross V2.1 5.8GHz 180mm Antenna LHCP RP-SMA delivers reliable long-range FPV signal performance with enhanced durability, stable gain consistency, and lightweight construction for demanding flights. Designed with a rugged hexagonal housing, ultrasonic welded structure, and practical right-angle connector, this antenna ensures secure mounting, excellent radiation efficiency, and cleaner video transmission across the 5.3GHz to 6GHz frequency range, making every freestyle, racing, or cinematic FPV session smoother, clearer, and more dependable in every environment. Features A hexagonal shape for enhanced durability and a right-angle design for convenient fixation. Utilizes ultrasonic welding technology to ensure a lightweight yet secure antenna attachment. Achieves higher consistency in antenna gain, thereby improving device performance and stability. Specifications Interface: LHCP Frequency range: 5.3GHz-6GHz Max Gain: 3.05dBi(5500MHz) MIN Gain: 2.85dBi (5800MHz) AVG Gain: 2.95dBi MAX VSWR: 1.74(5700MHz) MIN VSWR: 1.19(5300MHz) AVG VSWR: 1.5 MAX radiation efficiency: 68.89%(5500MHz) MIN  radiation efficiency: 64.51%(5300MHz) AVG radiation efficiency: 66.82% Polarization: LHCP Cross polarization suppression: -25dB Axial Ratio：≤3 Cable: RG141 Weight: 12.2±0.5g Size: Total length:180mm(±5mm) Package Includes 1 x iFlight Albatross V2.1 5.8GHz 180mm Antenna