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| 全向四螺旋GPS天线 |
．GPS L1-band quadrifilar
helix ant
．Strong circular polarization
．Broad beamwidth
．Stable impedance
．Predictable performance in
all mode of use |
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| 内置介质天线 |
．GPS Active antenna
．Internal type antenna
．High performance
．Low power
．Compact Size
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| 外置天线 |
．External type ant.
．Easy mounting
．Wide temp.range
．Waterproof
．IPX67 |
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| GPS授时天线 |
．External type ant.
．For GPS timing application
．Wide temp.range
．Waterproof
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| 外置螺旋天线
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．Quadrifilar helix active antenna
．Industrial-Grade
．Input filter for thorough RF-
overload protection
．High gain low noise amplifier
．EMC tested to IEC801 and
IEC255
．-50℃ to +70℃ |
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