Out Of Stock
FPV Antenna 5.8ghz 2dBi RP-SMA
KES 850.00
- Stock: Out Of Stock
- Model: 5.8ghz 2dBi RP-SMA
- SKU: 3225
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FPV Antenna 5.8ghz 2dBi RP-SMA
High-Performance 5.8 GHz RF Architecture
Engineered for high-reliability wireless video transmission, this 5.8 GHz circularly polarized antenna delivers superior signal stability for FPV drone racing, long-range UAV telemetry, and video receivers. Featuring an ultra-wide 500 MHz bandwidth spanning 5.55 GHz to 6.05 GHz, it ensures optimal gain and matching across all standard 5.8 GHz FPV channels, including Raceband, System A, B, E, and F bands.
Precision Impedance Matching and Low Axial Ratio
Designed for pristine RF performance, the antenna achieves an exceptional return loss with S11 under -20 dB and a Voltage Standing Wave Ratio (VSWR) below 1.22 at center frequency. Featuring an axial ratio under 1.3, this Right-Hand Circularly Polarized (RHCP) structure effectively suppresses multipath interference and signal rejection artifacts caused by reflections off concrete, metal structures, or dense foliage.
High Efficiency and Lightweight Construction
Boasting a 95 percent radiation efficiency rating and a 2dBi omnidirectional radiation pattern, this ultralight 10-gram antenna maximizes power throughput without bogging down small aircraft performance. The rugged RP-SMA Male connector offers direct compatibility with modern video transmitters (VTX) and FPV goggle receiver modules, delivering smooth 360-degree coverage for freestyle maneuvers and racing environments.
