Adhesive GSM antenna 3dBi
GSM antenna sticking, 3dBi, 3 meter cable with SMA connectors.
Black 11.5 cm GSM antenna for adhesion for example. installation in the plastic box or crate. If the transmitter sits in a metal box and the antenna can not stick out, there will be no signal. In such circumstances it is recommended to use an antenna with cable, so the antenna can be mounted outside the box.
The antenna has 3dBi gain and 3-meter cable with SMA connectors. The picture shows the front and back of the antenna. Black antenna side is the front side and red, the double-sided tape.