型號: BY-GPS/GLONASS -18
(i)介質天線
頻率(MHz ):1575/1602
中心頻率(MHz ):1590
駐波比:1.5:1
帶寬(MHz ):±5
阻抗(Ω):50
增益>3dBi Based on 7cm×7cm ground plane
增益範圍 >-4dBi at –90°<0 <+90°(over 75% Volume)
極化:右旋圓極化
(ii)低噪聲放大器/濾波器
低噪聲放大器增益(無電纜):28 dBi Typical
噪聲係數(dB):1.5
帶外衰減(f0=1595 MHz)
7dB Min f0+/-20MHz ;
20dB Min f0+/-50MHz ;
30dB Min f0+/-100MHz
駐波比<2.0
直流電壓(V):2.7 to 5.0
直流電流(mA):11Max
(iii)機械性能
重量(g):<60
尺寸(mm):18×18 X 7
電纜長度(cm):5-20
連接頭類型:U.FL/IPEX/GSC/H.FL etc.
(iv)環境性
工作溫度:-40℃~+85℃
儲存溫度:-45℃~+100℃
振動:正弦掃描1g(0-p)10~50~10Hz each axis
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JIAXING BEYONDOOR ELECTRONICS CO.,LTD
Address: #101, Weiyi West Road, Dongzha Economic Zone ,Jiaxing 314000,Zhejiang,China
Website:www.beyondoor.com
E-MAIL: frank@beyondoor.com
MSN:firstgps@hotmail.com
SKYPE NAME:beyondoorgps