Click on the following link for product video demo presentation. https://youtu.be/I6LysF3mXjg

28dB High Gain GPS Active Antenna Ceramic Patch Internal Module Navigation 25 25 8mm Connector with Cable

DESIGN - Built in two stage low noise amplifier and filter design.
FEATURES - This GPS active antenna features high gain of 28dB, GPS active antenna SMA plug, central frequency is 1575.42MHZ.
FUNCTION - GPS satellite signals can be received.
ADVANTAGE - DC current is 10mA, low power consumption.
PERFORMANCE - Module with ceramic active antenna, signal super (with amplification, filtering).

Specifications:
Central frequency:1575MHZ
VSWR:2:1
Bandwidth:±30 MHz
Impedance:50O
maximal gain :>3dBic Based on 7x7cm
Gain margin:>-4dBic at -90°<0<+90°
Antenna polarization:RHCP
Amplifier/filter
Amplifier gain:32dB
Noise factor:1.5dB
Attenuation of filter band
7dB Min  f0+/-20MHz;
20dB Min  f0+/-50MHz;
30dB Min  f0+/-100MHz
Output VSWR:<2.0
DC voltage:3V---5V
Power consumption:10mA
Connector type:IPEX
Size:25*25*8mm / 0.98*0.98*0.31in
Weight:13g
Cable length:5cm
Working temperature:-40?~+85?
Waterproof test:pass
Humidity:95%~100%RH