（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）LNA/Filter

  LNA Gain (Without cable) ：28 dBi Typical

  Noise Figure（dB）：1.5

  Filter Out Band Attenuation (f0=1575.42 MHz)

  7dB Min f0+/-20MHz ;

  20dB Min f0+/-50MHz;

  30dB Min f0+/-100MHz

  VSWR ＜2.0

  DC Voltage（V）：2.7/3.0/3.3/3.0 to 5.0 etc.

  DC Current（mA）：10  Max

 （iii）Mechanical

  Weight（gram）＜100

  Size（mm）：37.2×34×11

  Cable Length （m）：2,3 etc.

  Connector：SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc.

  Mounting：Magnetic base

  Housing：Black

 （iv）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

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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