GPS Active Antenna

1.?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^o<0<+90^o(over 75% Volume)
Polarization RHCP

2.LNA/Filter
LNA Gain(Without cable) 28dB
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/ 3.3V/3.0V/3-5V
DC Current 6mA Max?
3. Mechanical
Weight <60gram
Size 22×21X7.8mm
Cable RG174 8cm
Connector without

4.Environmental
Working Temp -40^oC~+85 ^oC
Storage Temp. -45^oC~+100^oC
Vibration Sine sweep 1g(0-p)10~50~10Hz each axis