GPS Antenna for GPS built-in antenna
1.0 SYSTEM:
This antenna system consists of two functional blocks, the LNA portion and the patch antenna.
2.0 GENERAL
2.1 ENVIRONMENTAL CONDITIONS
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2.1.1
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Operation Temperature
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- 20 to + 65
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2.1.2
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Storage Temperature
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- 30 to + 75
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2.1.3
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Relative Humidity
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40% to 95%
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2.2 ELECTRICAL SPECIFICATIONS
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2.2.1
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Input Voltage
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Min:2.5 V Typ: 3.3V Max:4.0V
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2.2.2
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Current Consumption
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At 3.0 V Typ: 10mA Max: 13mA
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2.3 CABLE & CONNECTOR
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2.3.1
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RF Cable
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RF Coaxial Cable,ψ1.13 ± 0.1mm,
L =40mm(30mm)
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2.3.2
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RF Connector
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I-PEX
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3.0 ANTENNA
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3.1
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Antenna Dimensions
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12x12x3.5 mm
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3.2
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Frequency Range
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1575.42 ± 1.023 MHz.
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3.3
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GAIN
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- 1.5 dBi Typ. @zenith(13.4mm*13.4mm Grand)
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3.4
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Bandwidth
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5MHz(Returnloss 10dB)
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3.5
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Polaration
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RHCP
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3.6
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Axialration
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Max 3.0dB@zenith
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4.0 LNA
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4.1
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Frequency Range
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1575.42 ± 1.023 MHz
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4.2
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Gain
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23.5 dB Min. 25 dB Typ.( + 25 ± 5)
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4.3
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Noise Figure
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1.5 dB Typ. ( + 25 ± 5)
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4.4
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Output Impedance
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50Ω
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4.5
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Output VSWR
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1.5 Max
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4.6
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Outband attenuation
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-30dB(Out range of Fc±100MHz)
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5.0 TOTAL SPECIFICATIONS (Through Antenna, LNA, Cable and Connector)
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5.1
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Frequency Range
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1575.42 ± 1.023 MHz
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5.2
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Gain
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At 90° 13.5 ± 3dBi
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5.3
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Output Impedance
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50Ω
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5.4
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Output VSWR
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2.0 Max
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