Features 1、Detachable: The magnetic antenna base and antenna mast can be disassembled, which is convenient for cleaning 2、Performance Enhance: This omnidirectional high gain antenna can reduce co channel interference, enhance signal gain, and improve transmission performance 3、Strong Signal: The gain of this suction cup antenna is 6DBI, which has high gain and large range, with super strong signal 4、Magnetic Base: This signal antenna has magnet in the base, which is convenient to fix and can be attached to metal objects 5、SMA Interface: The interface is copper SMA male, the inner needle is wear resistant and corrosion resistant. Copper knurled female thread does not cut corners, quality can be assured 6、Widely Application: The antenna is widely used in GSM, 2G, 3G, wireless modules, NB‑IOT and DTU modules, advertising machines, numbering machines, vending machines, GPRS signal reception and transmission etc. Specification Item Type: Signal Antenna Material: Copper Model: XP-GSM-003 Purpose: Signal Transmission and Gain Working Frequency: 824-960MHZ, 1710-2170MHZ Antenna Gain: 6DBI Standing Wave Ratio: 1≤15 Impedance: 50Ω Polarization Method: Vertical Polarization Maximum Power: 50W Antenna Interface: SMA Male Line Length: Approx. 3.0m/118.1in Line Type: RG174 Line Working Temperature: -40℃ to +85℃ Application: GSM, 2G, 3G and wireless modules, NB‑IOT modules, DTU modules, advertising machines, numbering machines, vending machines, GPRS signal reception and transmission Package List 1 x Signal Antenna