This is a small built-in PCB GSM antenna with IPX connector. Its working frequency is 900/1800 MHz which meets most requirements of GSM applications. Its very compact size makes it easy to carry and use. Compatible With:SIM800H GPRS IOT Shield For Arduino Specification Signal gain: 2dBi Frequency Range: 824-960/1710-1990 MHz Length: Black:5.1cm; Grey:3cm Connector: IPX/UF.L Cable type: RG1.13 Color: Grey and Black Shipping List Built-in PCB GSM Antenna x1

J905931091042Built-in PCB GSM Antenna [Discontinued]