Description
Car antennas refer to antennas that are installed in cars. The auto antenna is used to receive GPS/GLONASS/COMPASS signals. By signal transmission and amplification, it achieves many functions, such as navigation, positioning, monitoring, radio, and so on. A car antenna consists of ceramic patch antenna, LNA, cable, connector and housing. Since some vehicle antennas have housing looking like shark fin, they can also be called shark fin antennas.
Advantages
1. Car antennas manufactured by Jinchang Electron have passed certification of TS16949 and ISO.
2. Our auto antennas have strong ability to receive signals. They can receive waves of wide frequency range.
3. Water proof grade of vehicle antennas is IP67, which means car antennas are strongly resistant to water.
4. Our products are with corrosion resistance. They have passed 48-hour salt spray test.
5. Auto antenna is with screw in aerial base, which makes it is easy to mount.
Parameters
|
Item
|
Specifications
|
|
GPS Antenna
|
Dielectric Antenna
|
Center Frequency
|
1575.42 ± 1 (MHz)
|
|
Band Width
|
CF ± 5 MHz
|
|
Polarization
|
RHCP
|
|
Gain
|
5 dBic(Zenith)
|
|
V.S.W.R
|
< 1.5
|
|
Impedance
|
50 Ω
|
|
Axial Ratio
|
3 dB (Max)
|
|
LNA
|
Gain
|
28 ± 2 (dB)
|
|
Noise Figure
|
< 1.5
|
|
Ex-band Attenuation
|
12 dB at CF + 50 MHz / 16 dB at CF - 50 MHz
|
|
V.S.W.R
|
< 2.0
|
|
Supply Voltage
|
2.2 V to 5 V DC
|
|
Current Consumption
|
5 mA to 15 mA
|
|
GSM Antenna
|
Frequency Range
|
824 to 960 / 1710 to 2170 (MHz)
|
|
V.S.W.R
|
< 2.5
|
|
Polarization
|
Linear
|
|
Gain
|
2 dBi
|
|
Impedance
|
50 Ω
|
|
FM/AM Antenna
|
Frequency Range
|
520 to 1629 (KHz) / 76 to 108 (MHz)
|
|
V.S.W.R
|
< 2.5
|
|
Polarization
|
Linear
|
|
Gain
|
20 / 12 dBi
|
|
Impedance
|
50 Ω
|
|
Supply Voltage
|
12 V DC
|
|
Environmental
|
Operating Temperature
|
below 40℃ to 85℃
|
|
Relative Humidity
|
up to 95%
|
|
Ingress Protection
|
IP67 (Excluding Cable Outlet)
|
|
Vibration
|
10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
Service
If there are any quality problems within one year, we promise return. Lifelong maintenance is provided for our car antennas.
Jinchang Company is a leading manufacturer of HF antennas in mainland China. Main products cover various antennas (GPS, GSM, WIFI, GPS/GSM combo, GPS/GSM/AM combo, GPS/GSM/WIFI combo), connectors and cable assemblies. Car antenna is a kind of high frequency antennas which is widely applied in vehicles.
