1. Antenna Specification:
Center Frequency 1575.42MHz
V.S.W.R <=1.5
Band Width ±5 MHz
Polarization Right-hand polarization
Impendence 50Ω

2.LNA Specification
LNA Gain(Without cable) ≥27dB
Noise Figure <=1.5dB
Interference suppression 20dB(f0±140MHz)
V.S.W.R <2.0
DC Voltage 3.0±0.3VDC;5.0±0.5VDC 
DC current <=20mA 

3.Mechanical Specification
Weight <47()gram
Size 46×46×13mm
Cable RG174 3m 
Connector SMA
Mounting Magnetic base
Housing Black
Case Packaging Waterproof Anti-salt spray
Sediment Control Dust Anti-UV Lightning Shockproof

Custom interfaces are also available as customer
BNC, TNC, UHF, FME, PAL, SMA, SMB, SMC, SSMB, MCX, MMCX

Package Included:
1 GPS Antenna
1 instruction