High Gain Circular Polarized Four Leaf Clover Antenna 5.8GHz 3dbi Style:RPSMA Male is designed to occupy minimal

is designed to occupy minimal PCB area

so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad

Racing F3 Flight Controller (SPRacingF3) was designed to give awesome flight performance

Up to 3 SPIs (42 Mbits/s)

the biggest feature just takes three microcontroller IO port to drive

High Gain Circular Polarized Four Leaf Clover Antenna 5.8GHz 3dbi Style:RPSMA Male is designed to occupy minimal5. 8 GHz is suitable for all transmitters and receivers used on FPV equipment, like fpv googles, fpv transmitters and receivers, fpv monitors, quadcopters, multicopters, drones, etc. Compact size, light weight. Omnidirectional, high gain antennas. Specifications Connector: SMA, RP SMA Frequency Range: 5. 8GHz Color: Blue, Red Model Type: 4 leaf Antenna SWR: Less than 1. 5 Gain: 3dbi Omnidirectional, high efficiency Size: (DxH)28x86mm 1. 1x3. 4inch