型號: BY-GPS-98
（i）天線
頻率:1575.42MHz±3 MHz
駐波比:1.5:1
帶寬(MHz):±5
阻抗(Ω):50
極化:線極化
(ii)低噪聲放大器/濾波器
低噪聲放大器增益(無電纜)28 dbi
噪聲係數1.5 db
帶外衰減(f0 = 1575.42 MHZ)
7 db Min f0 + / -20 mhz;
20 db Min f0 + / -50 mhz;
30 db Min f0 + / -100 mhz
駐波比< 2.0
直流電壓: 2.7 v -5.0
直流電流:10MAX
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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
