Mini GPS / GSM Combo Antenna

Specifications;
One. Dieletric antenna
Center frequency 1575. 42mhz / -3 MHz
V. S. W. r 1. 5: 1
Band width / -5 MHz
Impendence 50 ohm
Peak gain >3dbic based on 7*7cm ground plane
Gain coverage >-4dbic at-90<0< 90 (over 75% volume)
Polarization rhcp
Two. Gsm antenna
Center frequency 824mhz~894mhz (AMPS)
880 mhz~960mhz (GSM)
1710mhz~1990mhz (GSM)
1850mhz-1990mhz (GSM)
1920mhz-2170mhz (umts)
V.. S. W.. R 2. 0: 1
Impendence 50 ohm
Typical gain 2dbi / -1db@850mhz; 2dbi / -1db@900mhz
1dbi / -1db@1800mhz; 1dbi / -1db@1800mhz
Three. 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 2. 7v / 3. 0v / 3. 3v / 5. 0v / 3. 0v to 5. 0v / other
Dc current 11ma max
Four. Mechanical
Weight <240 gram
Size: 46*14. 5mm
Cable GPS----rg174 2meter, 5meter long or other
Gsm---rg174 2meter, 5meter long or other
Connector
GPS:
Sma / smb / smc / bnc / fme / tnc / mcx / mmcx / fakra or other
Gsm:
Sma / smb / smc / bnc / fme / tnc / mcx / mmcx / fakra or other
Mounting adhesive / magnetic / screw mounting.
Housing black
Five. Environmental
Working temp. -40~ 85
Storage temp. -45~ 100
Vibration sine sweep 1g (0-p) 10~50~10hz each axis
Humidity humidity 95% ~100% rh
Weatherproof 100% waterproof

Specifications;
One. Dieletric antenna
Center frequency 1575. 42mhz / -3 MHz
V. S. W. r 1. 5: 1