GPS Antenna(car antenna,gps built-in antenna)

Instruction:

The GPS antenna built-in preamplifier and filter,High quality of encapsulation technology. Maximum avoid signal weaking ,high sensitivity,resist molest of electromagnetism,resist bad environment.

Very convenient to use,easy installation on car roof or outside of house.

Specification:

Voltage: 3.5~5.0VDC
Current:9-16mA

Voltage3.5~5.0VDC
Frequency: L1 (1575.42MHz±1.023MHz)
Impedance: 50Ω
Gain: 30dB±3dB
V.S.W.R: <1.8:1