超高頻RFID外置天線 5dBi

1.產(chǎn)品介紹

RFA915-5S-45 UHF 超高頻rfid天線適用在超高頻RFID終端場(chǎng)合，可以方便地應(yīng)用在物流、門禁、零 售、倉(cāng)儲(chǔ)等場(chǎng)合適用。具有窄波束、定向性、性能穩(wěn)定、易于安裝、調(diào)試、維護(hù)等特點(diǎn)。

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.電氣規(guī)范

頻率范圍（MHz）：920-925MHz
增益：≥5dBi
駐波比：≤1.5:1
極化：圓形
3分貝波束寬度：45度
相對(duì)濕度：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.機(jī)械規(guī)格

連接器：SMA
天線尺寸：470×190×35mm
針葉溫度-20℃~+55℃
工作溫度：-40℃~+70℃
顏色：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.方向圖
Directional graph