超高频RFID外置天线 5dBi

1.产品介绍

RFA915-5S-45 UHF 超高频rfid天线适用在超高频RFID终端场合，可以方便地应用在物流、门禁、零 售、仓储等场合适用。具有窄波束、定向性、性能稳定、易于安装、调试、维护等特点。

RFA915-5S-45UHF antenna is suitable for UHF RFID terminals, and can be easily used in logistics, access control, retail, warehousing and other occasions. It has the characteristics of narrow beam, directivity, stable performance, easy installation, debugging and maintenance.

2.电气规范

频率范围（MHz）：920-925MHz
增益：≥5dBi
驻波比：≤1.5:1
极化：圆形
3分贝波束宽度：45度
相对湿度：5%～95%
阻抗：50Ω

Electrical Specifications
Frequency Range(MHz)： 920-925MHz
Gain： ≥5dBi
VSWR: ≤1.5:1
Polarization: Circular
3dB Beam-Width: 45º
Relative Humidity: 5%～95%
Impedance: 50Ω

3.机械规格

连接器：SMA
天线尺寸：470×190×35mm
针叶温度-20℃~+55℃
工作温度：-40℃~+70℃
颜色：白色
Mechanical Specifications
Connector: SMA
Antenna Dimension: 470×190×35 mm
Stire Temperature: -20℃~+ 55℃
Operating temperature: -40℃~+ 70℃
Color: White

4.尺寸

Dimension

5.方向图
Directional graph