Antena GSM Gain 7 dBiFrequency range (MHz) : 800 MHz, 900 MHz, 1200 MHz, 1500 MHz, 1800 MHz to 1900 MHz The gain (dBi) : 7Standing wave ratio: 1.5 or lessInput impedance : 50Power capacity (W) : 100The antenna height (mm) : 60The length of the feeder (m) : 3 mtsFeeder type: RG174Joint type: SMA male head (screw with needle)