12DBI圆极化天线 返回列表页

12dBi RFID Antennas    Circular Polarization

用途：射频读卡天线，用于码头，停车场，商场，收费站等。

Application: Radio-frequency reader antenna, used for terminals, parking lots, shopping malls, toll station.

特点：外形美观，环境适应性好，安装方便快捷。

Characteristic: Pleasing in appearance, environmental adaptability, easy installation!

Specifications

型号：Model JT-602 JT-602

频率： Frequency Range (MHz) 902~928 865~868

带宽：Bａnd Width (MHz) 26 3

增益： Gain(dBi) 12

垂直面半功率角： Beam Width E-Plane(°) 38

水平面半功率角： Beam Width H-Plane(°) 40

驻波比： VSWR ≤1.4

前后比： F/B (dB) >25

极化： Polarization  Circular Polarization

大功率：Max Power(W) 100

阻抗： Impedance(Ω) 50

接头型号： Connector N头或用户 N-female or user specified

重量：Weight(kg) 4.5

尺寸：Dimensions(mm) 445×445×40

天线罩材料：Radome Material ABS