（i）Dielectric Antenna
· Nominal Frequency（MHz）：1575.42±3
· Centeri frequency MHZ (with adhesive tape on square ground plane ) :CF±3.0
· -10dB Bandwidth（MHz）min：6.0
· Return loss at center frequency dB type:-20.0
· Gain(Zenith 9090°) dBi type : 2.0
· Impedance（Ω）：50
· Axial Ratio dB max: 3.0
· Polarization：RHCP
· Frequency Temperature Coefficient : 20ppm/deg.℃ Max
Mounting method: SMD mount
· （ii）Mechanical
Weight （gram）＜10
Size （mm）：18×18×2
（iii）Environmental
Working Temp：-40℃~+85℃
Storage Temp：-45℃~+90℃
Vibration：Sine sweep 1g(0-p)10~50~10Hz each axis
Humidity：Humidity95%~100%RH
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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
