Specifications
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Electrical Specifications
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GPS Antenna Specifications
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·Frequency Range [MHz]
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1575.42±1.023
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·Gain [dBi]
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38±2
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·Polarization
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RHCP
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·Axial Ratio [dB]
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＜3
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·3dB Beam Width [°]
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110±10
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·Front-to-back Ratio [dB]
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＞10
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·Supply Forms
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Coaxial
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·DC Voltage [V]
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5±0.5
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·DC Current [mA]
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≤45
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·Connector
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N(F)
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·Impedance [Ω]
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50
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·Anti-surge Performance
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GB/T 17626.5-1999; idt IEC 61000-4-5:1995(1.2/50us, 8/20us:10KV/5KA)
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LNA Specifications
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·Frequency Range [MHz]
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1575.42±5
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·Gain [dB]
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34±2
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·Flatness in Band Width [dB]
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≤1(1575.42±1.023 MHz)
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≤2(1575.42±5MHz)
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·Noise Figure [dB]
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≤2.2 @ +25℃
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≤2.7 @ +80℃
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·Out of Band Rejection [dBc]
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＞12 (1575.42±30 MHz)
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＞30(1575.42±50 MHz)
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＞50(1575.42±100 MHz)
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·VSWR
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≤2.0
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·Anti-interference, anti-congestion
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Inject a 0dB signal @ 1575.42±100 MHz
LNA gain compression＜2 dB
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Environmental & Mechanical Specifications
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·Radome Material
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ASA
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·Size（D×H）[mm]
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φ109×153
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·Weight (The clamp included) [Kg]
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0.6
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·Operating Temperature [℃]
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-40～+80
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·Storage Temperature [℃]
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-45～+85
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·Operating Humidity [%]
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≤95
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·Operating Wind Speed [m/s]
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≤45
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·Rated Wind Speed [m/s]
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≤60
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·Circumstance
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Outdoor Natural Conditions
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·Waterproof
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Immersed in one-meter-deep water for an hour，no infiltration (before text, outside port of the RF connector is sealed )
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·The Standard of Design and Manufacture
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Q/CS101-2009 Mobile Communication Base Station GPS Active Antenna Detailed Standard
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no other accessories, no include cable.
