GPS/BD2 Active External Antenna 
                    Center Frequency:GPS L1 (1575.42MHz)+ BD2 B1 (1561.098MHz) 
                            Coaxial Cable:  RG174/U 
                            Cable Length:  Assigned by Customers 
						    Connector:  Assigned by Customers 
                             Gain:28 dB typ 
                                             Noise Figure:1.5 dB max 
                                             Output V.S.W.R:1.5 max 
                                           Voltage:DC=3~5V 
                                            Current:10mA at DC 3V