Model:BY-GPS/Sirius-04
（i）Dielectric Antenna
Center Frequency（MHz）：1575.42±3
VSWR：1.5:1
Bandwidth（MHz）：±5
Impedance（Ω）：50
Peak Gain ＞3dBi Based on 7cm×7cm ground plane
Gain Coverage ＞-4dBi at –90°＜0 ＜+90°(over 75% Volume)
Polarization：RHCP
（ii）Satellite Antenna Frequency （MHz）：2320 - 2345
Bandwidth（MHz）：25
Impedance（Ω）：50
Azimuth：Omni Directional
Polarization： LHCP
LNA Gain ：30 dBi typical
Noise Figure（dB）：1.5
VSWR ＜2.0
DC Voltage（V）：3.0 to 5.5
DC Current （mA）：15 Max
（iii）Mechanical
Weight（gram ）＜240
Size（mm）：96×36×15
Cable type：RG174
Cable length：20cm-5m or other
Connector：SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc.
Mounting：Adhesive/Magnetic
Housing：Black
（v）Environmental
Working Temp：-40℃~+85℃
Storage Temp：-45℃~+100℃
Vibration：Sine sweep 1g(0-p)10~50~10Hz each axis
Humidity：Humidity95%~100%RH
Weatherproof：100%Waterproof
--------------------------------------------------------------------------------------------
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
