Mini GPS Antenna

Specifications:
One. Dielectric antenna specification
1. Gaa1575r (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
GAA1575A4D5
1. Lna gain (without cable) 28db typical
2. Noise figure 1. 5db
3. V. S. W. r <2. 0
4. Dc voltage: 3-5. 0v / -0. 5v
6. Dc current 13ma max
Three. Mechanical specification
GAA1575A4D5
1. Weight <100gram
2. Size 37*36*13mm
3. Cable rg174 / u 5meter long
4. Connector: MS-147 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. 40 / -5 dc=5. 0v / -0. 5v 2000pcs for 480

Specifications:
One. Dielectric antenna specification
1. Gaa1575r (25*25*4mm)
2. Center frequen

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