This mini patch panel antenna provides a compact gain antenna option for applications like GSM, UMTS, and general purpose RF use. It operates at multiple frequencies between 433MHz to 1900MHz with a maximum gain of +3dB. The antenna measures 130mm by 45mm by 27mm and has an SMA male connector on the end of its 3m cable. It can be easily mounted using its two 3mm screws on metallic or non-metallic surfaces.