GNSS&GPS antennas OEM/ODM -GPS L1/L5, BDS B1/ B2, GLONASS L1

Product Name：Dual band car antenna                                              

P/D：V1831-012-A-01

Frequency：GPS L1/L5、BDS B1/ B2、GLONASS  L1

This is a high precision car antenna covered GPS L1/L5, BDS 2nd generation B1/ B2, GLONASS L1.

It can meet the request of multi-system compatible and high precision measuring from GNSS surveying equipment.

It is widely be used in Geodesy and mapping, Marine survey, Geological deformation monitoring and other filed.

VLG - Dual band car antenna  

Adopted multi-feed point and completely symmetrical structure, which lower the influence of antenna to measurement error while surveying.

Antenna has high Gain, with pattern wide beam, with good reception with low elevation signal, insure the normal satellite signal reception even in serious occlusion environment.

The Low noise amplifier section adopted pre-filtering scheme to effectively suppress out-of-band interference and improve the reliability of the system.  

Dimensions(mm)    56.5*61.5*23.0mm

Selectable connector : SMA/FAKRA

Operating Temperature (℃)    -45～+85

Storage Temperature (℃)    -55～+85

Adhesive Installation, high quality coxial cable & connectors

Operation Environment    Outdoor

Ingress Protection    IP65

Application: Various type of cars

Electrical Spec.：

Frequency Range(MHz)    GPS L1/L5、BDS B1/ B2、GLONASS L1

Polarization                      Right-hand circular polarization

Axial Ratio(dB)                 ≤3

LNA Gain(dB)                   22±2

Flatness in Band (dB)      ±2

V.S.W.R                          ＜2.0

Noise Figure (dB)           ＜3.0

DC Voltage (V)                3.0-5.0

Current (mA)                  ＜40

Impedance(Ω)                 50