ITEM NAME:Super 8 Antenna for R9M / R9M Lite Module 900mhz Long Range System Description: The FrSky R9M 900MHz Super 8 Antenna RC Parts Easy to install and convenient to use High quality and durable in performance Material: ABS plastic,metal Size: 9.6 x 8.9cm / 3.78 x 3.50 inch Frequency Range: 860 - 930MHz (FCC) Peak Gain: 3dBi@900Mhz Feed Impedance: 50 ohm RF Cable: RG405 Semi-flexible Connector: SMA internal screw hole Compatibility: R9M and R9M Lite Package Includes: 1 Piece Antenna SKU: FUZ0029198361019524.Compatibility: R9M and R9M Lite. The FrSky R9M 900MHz Super 8 Antenna RC Parts. 1 Piece Antenna. Connector: SMA internal screw hole. Frequency Range: 860 - 930MHz (FCC). High quality and durable in performance.