GSM antenna, 824~960/1710~2170MHz, 5dBi, 30cmFeatures: Omnidirectional GSM antenna, 824~960/1710~2170MHz, 5dBi, 30cmCan extend the range of wireless communication up to 300 metersWith 1m long cable and magnetic base-holderEnvironmentally friendly, ROHS compliantTechnical specification: Frequency: 824~960/1710~2170MHzGain: 5 dBiVSWR: <20Resistance: 50 ohmsConnection: SMA-maleCable: RG58Cable length: 1mAntenna length: about 30 cmMounting: magnetic holderHolder diameter: about 40 mmMaterial: metalVertical polarizationColor blackOperating temperature: -40°C~+85°COperating humidity: up to 95% RHWarranty: 24 months