Aerospace communications, GPS navigation antenna manufacturers Compass, GPS antenna manufacturers Beidou navigation

Aerospace Communications, GPS antenna manufacturers Beidou navigation, GPS navigation antenna manufacturers provided by Compass Aerospace Communications. We are Shenzhen Aerospace Communications Equipment Co., Ltd. (szhytxsb.1688.com) located in: Shenzhen, Guangdong specializes in: GPS antenna, GSM antenna, Bluetooth antenna, WIFI antenna, digital TV antenna product names GPS + BDS2 dual system antenna model HYA- GPSBDS28 Product description used in car navigation, logistics, location and so on electrical parameters Frequency range -MHz1575.421561 gain -dBi28 VSWR bandwidth -MHz105 ≤1.5 noise figure ≤1.5 DC voltage input impedance -Ω50 3-5 right-handed circular polarization Polarization Maximum power -W50 Connector SMA or customized mechanical parameters of the cable model sizes RG174 2 meter antenna size -mmΦ44 × 12 Weight -g35 Installation 3M Temperature (℃) -40 ~ + 60 Humidity 5 ~ 95% waterproof rating IP67, GPS Why product will be "delayed" phenomenon? Then the number 1 receiver effectiveness; 2.PDA or PC's CPU speed and memory card read speed; 3.PDA 20MB of RAM should be more space Beidou navigation GPS antenna manufacturers, allowing navigation software operation; 4.GPS The signal is transmitted once per second, more or less related names GPS + Glonass antenna dual system model HYA-GPSGLS28 Product description used in car navigation, logistics, location and so on electrical parameters Frequency range -MHz1575.421602 bandwidth -MHz105 gain -dBi28 in Bobby ≤1.5 Noise Figure 3-5 ≤1.5 DC voltage input impedance -Ω50 Polarization RHCP due to cost control and price competition, mobile communications antenna performance and quality declined. With the rise and indoor distribution system large-scale construction of 3G