Product Name: GSM Antenna, High Gain Antenna, 7 dBi Antenna (TOP-GSM01-6) Model NO.: TOP-GSM01-6 Nature of Operation: Receiving Antenna base Antenna: High Gain Antenna VSWR: 1.5~2 Usage: Communication Antenna Trademark: TOP Transport Package: 1PCS/Bag Specification: CE, ROHS Origin: Shen Zhen HS Code: 8517707090 Product Description Frequency(MHz): 850-1900/900-1800Bandwidth(MHz): 90/280VSWR <2Gain: 7 DBIMax Input power(W): 60Input Impedance(Ω): 50Polarization: VerticalSize (mm): Φ45(base)× 290(Height)Cable Length(m): 2, 3, 5 etc.Cable Type: RG174Connector: SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc.Mounting: MagneticHousing: BlackStorage Temperature: -45º C to+75º COperating Temperature: -45º Cto+75º C -------------------------------------------------------------------------------------------------------------------------------Our Antenna :---Powerful R&D team---Wonderful design solution---Perfect after-sales service---Strict quality testing---Rich cooperation experiences with Communication product manufactures---Competitive price FAQ 1. What's the Warranty of the Products?Answer: In general, all goods with 12 month-warranty after the shipments . 2. How about the defective rate ?Answer: Less than 1%. 3. Where can customers get the Product Specification and other datasheets?Answer: we will send them via email once get the request from the customers. Our high quality products , competitive price and professional service, be sure to meet your need for all kinds of components. ^_^ Packing & Shipping