Antenna GNSS (A3)
Connector
QMA
Direction
Receive
LNA supply voltage
Max. 3.7 VDC (DC voltage for active antenna)
LNA supply current
Max. 70 mA (DC current for active antenna)
Cabling
50 Ohm coaxial cable and GNSS antenna required
Conductive chassis
Yes
GNSS receiver
GPS: L1C/A
SBAS: L1C/A
QZSS: L1C/A, L1 SAIF
GLONASS: L1OF
BeiDou: B1I
Galileo: E1B/C
Supported GNSS
constellations
GPS
GPS+Galileo
GPS+GLONASS
GPS+BeiDou
GPS+GLONASS
GPS+BeiDou
Galileo
BeiDou
BeiDou
GLONASS
BeiDou
BeiDou
Sample rate
≥
10 Hz
NOTICE
Unused antenna port must be terminated with 50 Ohm terminations.
NOTICE
To avoid damages on the antenna interfaces, ensure that the far end side
of the antenna cable and/or the antenna itself is connected to protective
earth.
NOTE
External GNSS LNA is recommended to improve sensitivity.
28
Ibex-RT-330 Series