Ceramics Antenna
Shenzhen DDCT Technology co.ltd [China] 
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Reading Range is up to 2 meters.Antenna gain is 2dbi.It is indoor technical grade product. It uses ceramics shell,it has the ability to prove jam,thunder,water,dust.etc. It is mainly used in the industry of personnel management..
Overall dimensions：78mm×78mm×5mm
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Model Type Definition
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DAF-28C3
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Close Range Antenna
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Main Performance
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Frequency Range
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902MHz～928MHz
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Gain
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2.5dBi
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Polarization
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Round polarization
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Input impedance
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50 Ohm
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VSWR
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≤1.5
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Thunder Defend
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Direct Current Ground Connection
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Half-Power Angle
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120°
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Data interface
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Joint
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Aciculiform
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Power Volume
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Power Volume
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10W
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Exterior Outlooks
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Antenna
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78mm×78mm×5mm
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Antenna Weight
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200g
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Antenna Material
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Ceramics
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Environmental Standards
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Operating Temperature
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-30℃～70℃
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Operating Humidity
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10%~90%
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Storage Temperature
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-40℃～80℃
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Storage Humidity
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5% ~5%
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