GPS Active Antenna

Specifications:
One. Dielectric antenna specification
1. Gas1575r(25*25*4mm)
2. Center frequency 1575.42mhz+/-3 mhz
3. V. S. W. R 1.5:1
4. Band width +/-5 mhz
5. Attenuation fo+/-100mhz>30db
6. Impendence 50 ohm
7. Peak gain >3dbic based on 7*7cm ground plane
8. Gain coverage >-4dbic at -90<0<+90(over 75% volume)
9. Polarization rhcp

Two. Lna specification
GAA1575AXAX

1. Lna gain(without cable) 28db typical
2. Noise figure 1.5db
3. V. S. W. R <2.0
4. Dc voltage:2.7-5.0v+/-0.5v
6. Dc current 13ma max

Three. Mechanical specification
GAA1575AXAX

1. Weight <100gram
2. Size 49*39*14mm
3. Cable rg174/u 5meter long
4. Connector :SMA/MMCX/MCX/SMC/SMB/FAKRA/Others plug
5. Mounting base magnetic base
6. Housing black
Four. Lna

Two poles LNA.

Five. Environmental specification
1. Working temp -40~+85
2. Storage temp -40~+100
3. Vibration sine sweep 1g(0-p)10~50~10hz each axis
4. Humidity 95%~100%rh
5. Weatherproof :100% waterproof
6. Mtbf=1*10-6/pc. Hr 40+/-5 dc=5.0v+/-0.5v 2000pcs for 480