This is 2400–2500 MHz 3 dBi Sticker Antenna(V2.0). This is PCB Antenna having a frequency of 2400–2500 MHz and 3dBi gain. PCB Antenna is a wireless device to receive and transmit signals, it has been widely used in telecommunication to communicate. One of the main reasons to use a PCB (printed circuit board) antenna is the reduced overall cost of the radio module.
