Original FrSky 900MHz Dipole T Antenna IPEXI for R9 Slim / Slim+ Receiver FCC VersionSpecification:Brand:FrSkyItem Name:FrSky Ipex1 Dipole T AntennaFrequency Range: 900-930MHz (FCC)Peak Gain: 2.7dBi@864Mhz / 2.6dBi@915MhzRF Cable: RF 1.13Connector: Ipex1Compatible with receivers: R9 Slim / R9 Slim+ ReceiverFeatures:High efficiencyQuick integrationPackage Included:1 x FrSky Ipex1 Dipole T Antenna