產(chǎn)品詳情:
CS-771圓極化天線是一個(gè)雙向的天線(即傳輸和接收為同一個(gè)天線)。天線通過一個(gè)同軸電纜連接RFID讀寫器的天線端口。
Product Profile:
CS-771 mono-static antenna is a duplexed
antenna (i.e., same antenna for transmit and
receive). The antenna connects to one coaxial
cable that links it to an antenna port of a RFID
reader via a coaxial connector.
特點(diǎn):
■ 獨(dú)立的天線單元
■ 圓極化
■ 902-928MHz頻率波段
■ 為最好的RFID讀取性能進(jìn)行最佳的匹配
■ 堅(jiān)固耐用
■ Features:
■ ■ Single antenna element
■ ■ Circular polarization
■ ■ 902 - 928 MHz frequency band operation
■ ■ Excellent matching for best RFID reading
■ performance
■ ■ Ruggedized operation
規(guī)格:
物理特征:長:30cm; 寬:30cm; 高:4cm
重量:2.27kg
安裝配置: 2×2安全螺栓,水平距離5.875英寸,垂直距離2.75英寸,1/4×0.625英寸螺栓(20螺紋/英寸)
環(huán)境: 工作溫度:-20℃ to 55℃ (-4℉ to 131℉)
存放溫度: -40℃ to 85℃ (-40℉ to 185℉)
濕度: 相對濕度5﹪ to 95﹪
頻率范圍: 800MHZ or 900MHz波段
極化: RHCP或者LHCP
軸率: 不小于2dB
最高增益: 6dBiL
前后比: 20dB
增益平穩(wěn)度: 0.5dB
波束寬度(3dB): 54degrees
阻抗: 50ohms
回波損耗: 20dB以下
輸入功率: 10W
回聲探測: 10kV (no ESD sensitive components)
指令碼: LHCP:CS-771-L-P;RHCP:CS-771-R-P
(P=1:865-869MHz:P=2:902-929MHz;
P=3:950-956MHz)
Specifications:
Physical Characteristics: Length: 30 cm; Width: 30 cm; Height: 4 cm Weight: 5 lbs
Mounting: 2 x 2 mounting stud, horizontal separation 5.875 inches, vertical
separation 2.75 inches, 1/4 x 0.625 inch studs with 20 threads/inch
threading
Environment: Operating Temp: -20°C to 55°C (-4°F to 131°F)
Storage Temp: -40°C to 85°C (-40°F to 185°F)
Humidity: 5% to 95% relative, non-condensing
Frequency Range: 800 MHz or 900 MHz band
Polarization: RHCP or LHCP
Axial Ratio: Less than 2dB
Peak Linear Gain: 6dBiL
Front-to-back Ratio: 20dB
Gain Flatness: 0.5 dB
Beamwidth (3 dB): 54 degrees
Impedance: 50 ohms
Return Loss: Better than 20 dB down
Input Power: 10 Watts
ESD: 10 kV (no ESD sensitive components)
Order Code: LHCP: CS-771-L-P ; RHCP: CS-771-R-P
(P=1 : 865-869 MHz; P=2 : 902-929 MHz; P=3 : 950-956 MHz)
Restrictions on Use: Approvals, features and parameters may vary depending on country
legislation and may change without notice.
聯(lián)系:任工 13911533725 Renzhixian@126.com QQ:872576699