特點:RFID線極化天線用途:射頻讀卡天線,用于碼頭,停車場,商場,收費站等。參數(shù):型號ModelU800G12XU900G12X頻率Frequencyrange865-868MHZ902-928MHZ駐波VSWR≤1.3增益Gain12dBi極化型式Polarization線極化半功率角BeamwidthH65°E68°最大功率Maximuminputpower100W輸入阻抗Impedance50Ω接口型式InputConnectorSMA或指定天線尺寸DimensionsofAntenna445×445×40mm重量Weight2.8Kg