... has excellent shockproof and anti-aging performance.Name2.4ghz linksys antennaModelBIO-F051Frequency Range(MHz)2400-2500MHZGain(dBi)5dBiV.S ... years,specilizing in various kinds of telecommunications ,the main product is DVB-T antenna ,WIFI antenna, GSM antenna, ... ,Connector, Bracket of antenna ,Sucking disk and other related product . Our company has best facilities with precise testing instrument ...