GPS Antenna BA-580
一：Structural characteristics(Structure)
Connector SMA-J
Cable RG174cable
Length 10.0cm
Size 28*28*5mm
Antenna Size 25*25*2mm
二、Dielectric Antenna
Center Frequency GPS L1: 1575.42MHz
V．S．W．R 1.5
Impendance 50Ω
Peak Gain ＞3dBic Based on 7×7cm ground plane
Gain Coverage ＞-4dBic at -90°＜0＜+90°(over 75%)
Polarization RHCP
Axis ratio 3db
Angle 360°
Impendance 50Ω
三、LNA/Filter
LNA Gain 32dB Typical
Noise Figure 2dB
V．S．W．R ＜1.5
DC Voltage 3.3V（2.8-5.0V）
DC current 20mA
四、Environmental
1．Working Temp -40℃~+85℃
2．Vibration Sine sweep 1g(0-p)10~50~10Hz
3．Humidity Humidity 95%
GPS Antenna BA-0010
一：Structural characteristics(Structure)
Connector SMA-J
Cable RG174cable
Length 10.0cm
Size 28*28*6.3mm
Antenna Size 25*25*2mm
二、Dielectric Antenna
Center Frequency GPS L1: 1575.42MHz
GLONASS L1：1602MHZ
V．S．W．R 1.5
Impendance 50Ω
Peak Gain ＞3dBic Based on 7×7cm ground plane
Gain Coverage ＞-4dBic at -90°＜0＜+90°(over 75%)
Polarization RHCP
Axis ratio 3db
Angle 360°
Impendance 50Ω
三、LNA/Filter
LNA Gain 32dB Typical
Noise Figure 2dB
V．S．W．R ＜1.5
DC Voltage 3.3V（2.8-5.0V）
DC current 20mA
四、Environmental
1．Working Temp -40℃~+85℃
2．Vibration Sine sweep 1g(0-p)10~50~10Hz
3．Humidity Humidity 95%~100%RH
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