gps antenna
GPS External Antenna 

GPS External Antenna

Center Frequency:1575.42 ±1.023 MHz
Cable Length: Assigned by Customers
Connector: Assigned by Customers
Gain:28 dB typ
Noise Figure:1.5 dB (max)
Output V.S.W.R:1.6 max
Voltage:DC=3~5V
Current:11mA @ 3V