GPS Antenna

(i)Dielectric Antenna

Center Frequency 1575.42MHz±3 MHz
V.S.W.R 1.5:1
Band Width ±5 MHz
Impedance 50 ohm
Peak Gain >3dBic Based on 7×7cm ground plane
Gain Coverage >-4dBic at -90'<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 3V , 5V, 3 to 5V
DC current 5mA ,10mA Max

(iii)Mechanical

Weight <110gram
Size 34×29.8×13mm Cable RG174 5 meters or3 meters
Connector SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX
Mounting Magnetic/sticking
Housing Black

(iv)Environmep -40'C~+85'C
Vibration Sine sweep 1g(0-p)10~50~10Hz each axis
Humidity Humidity95%~100%RH
Weatherproof 100%Waterproof