GPS/GN/GSM 3G/WIFI Combo Antenna Specifications:
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Part Number: WK-GPS/GN/GSM002
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Dielectric Antenna Specification
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Size
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25×25×4mm
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Frequency Range
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1575-1610MHZ
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Center Frequency
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1590MHZ+/-3MHz
(GPS:1575.42Hz, GLONASS:1602MHz)
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V.S.W.R
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1.5:1
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Band Width
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±5 MHz
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Attenuation
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fo±100MHz＞30dB
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Impedance
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50 ohm
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Peak Gain
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＞3dBic, Based on 7×7cm ground plane
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Gain Coverage
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＞-4dBic at –90°＜0＜+90°(over 75% Volume)
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Polarization
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Right-handed Circular (RHCP)
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LNA Specifications
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LNA Gain
(Without cable)
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28dB Typical
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Noise Figure
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1.5dB
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V.S.W.R
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＜1.65
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DC Voltage
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2.7V-5.0V±0.5V
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DC current
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15mA Max (5V DC)
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GSM 3G Specifications
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Frequency Range
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850/900/1800/1900/2170MHz
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V.S.W.R
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1.5:1
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Gain
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3.5dBi
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Polarization
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Vertical
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Radiation
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Omni directional
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Max Input power(W)
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50
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Impedance
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50 ohm
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Mechanical Specifications
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Weight
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＜300g
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Size
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Ø80×14mm
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Cable
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GPS GN: 4m RG174 cable
GSM 3G: 4m RG174 cable
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Connector
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GPS GN: SMA male straight
GSM 3G: SMA male straight
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Other Cable
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RG316, LMR100 or other
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Other Connector
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SMB, FME, FAKRA, MMCX or other
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Mounting
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Magnetic or Adhesive
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Housing
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Black ABS
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Environmental Specification
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Working Temp
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-40℃~+85℃
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Vibration
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Sine sweep 1g(0-p), 10~50~10Hz each axis
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Humidity
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95%~100%RH
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Waterproof
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100% Waterproof
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