GPS Antenna Module

Our company has been specializing in manufacturing gps antenna module, gsm antenna module, gps antenna and gsm antenna for many years, providing professional glonass antenna, dual satellite antenna, gsm dual antenna, gps dual antenna and gps system.
allis communications sg35c module is an oemodm solution for customer who wants to embed an antenna in its box. It features gps, glonass, bds (compass) and galileo frequency.
feature :
high bandwidth - 50mhz
low axial ratio w higher gain
low profile
benefit :
gps + glonass
concealable
high performance
specification
patch specification
operating frequency range 1559mhz ~1615mhz
bandwidth 50mhz min.
vswr 2.0 max
power heading 1w
polarization type circular clockwise (rhcp)
rated resistance 50 ω
module specification
noise figure 2.0db max.
gain (5.5v) current 36db 28matyp.
gain (5.0v) current 36db 27matyp.
gain (3.3v) current 33db 23matyp.
gain (3.0v) current 31db 22matyp.
gain (2.7v) current 27db 21matyp.
filtering attenuation
(typ.) 0~ 1460mhz –46db
1460~1505mhz—32db
1734~2000mhz –30db
2000~4250mhz –36db
4250~6000mhz –54db
power supply voltage 2.7v to 5.5v
rated resistance 50 ω
gain pattern at 120*120 ground plane @5v test equipment : nsi spherical near-field system
1610mhz@5v peak gain axial ration 33db 4.5db
1600mhz@5v peak gain axial ration 33db 4.5db
1590mhz@5v peak gain axial ration 34db 2.0db
1580mhz@5v peak gain axial ration 34db 2.5db
1575mhz@5v peak gain axial ration 34db 2.3db
1570mhz@5v peak gain axial ration 35db 2.0db