1.GPS car antenna 2. for GPS,car alarm system 3. 900-1800 mhz ... power,50w 5.3M RG174 coaxial cable Product name:GPS car antennaproduct type; YH-900-42.1product funcation: ... it is applied for GPS system,car alarm systemproduct description &specifications;Frequency :890 ... 1. our factory buy kinds of machince, produce and supply all component including cable,plastic cover,metal ...