GPS antenna

GPS antenna Description

（i）Dielectric Antenna Center Frequency 1575.42MHz? MHz V.S.W.R 1.5:1 Band Width ? MHz Impedance 50 ohm Peak Gain ＞3dBic Based on 7?cm ground plane Gain Coverage ＞-4dBic at ?0?#65308;0＜+90?over 75% Volume) Polarization RHCP （ii）LNA/Filter LNA Gain (Without cable) 28dB Typical Noise Figure 1.5dB Filter Out Band Attenuation (f0=1575.42 MHZ) 7dB Ｍin f0+/-20MHZ ; 20dB Ｍin f0+/-50MHZ; 30dB Ｍin f0+/-100MHZ V.S.W.R ＜2.0 DC Voltage 2.7V，3.0V，3.3V，3.0V to 5.0V or other DC Current 10mA Max （iii）Mechanical Weight ＜100gram Size 37?3.5?0mm Cable RG174 3meters or other Connector SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or other 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