IP67 1575mhz car gps patch antenna   

Patch antenna Electrical Characteristics

Center Frequency:                1575.42MHz±3MHz

V.S.W.R:                                 <1.5:1

Band Width:                           ±5MHz

Attenuation:                           fo±100MHz>28dB

Gain:                                      3dB±0.5dB  

Polarization:                          RHCP 

Impedance:                            50Ω  

LNA Electrical Characteristics 

LNA Gain(Without cable):   28dB±2dB  

Noisse Figure:                      1.5 Max

DC Voltage:                          3.0-5.0V 

DC Current:                          20mA Max

V.S.W.R:                               <1.5:1

Mechanical Characteristics

Dimensions: 38mm x 35mm x 16mm(without cable)

Cable: RG174,any length

Connector: SMAm, SMBm plug, MCXm, MMCXm

IP rating: IP67

Mounting method: Magnetic and adhesive

Testing Conditions 

Working Temp:                    -20°C~+85°C

Storage Temp:                     -20°C~+85°C

Vibration:                              Sine sweep lg(0-p) 10~50~10Hz each axis 

DC Voltage:                           DC=3.0±0.3V