GV100 User manual
3.2.
Antenna Interface
3.2.1.
Install Antennas
There are two SMA antenna connectors on GV100, one for GPS and another for GSM. Please
find the GSM antenna and GSM antenna in package box. Install them to the correct SMA
connector like following.
3.2.2.
GPS antenna specification
GPS antenna:
Frequency: 1575.42MHz
Bandwidth:
>5MHz
Beamwidth:
>120 deg
Supply voltage:
3.3V
Polarization:
RHCP or Linear
Gain:
Passive: 0dBi minimum
Active: 15dB
Impedance:
50
Ω
VSWR:
﹤
2
Noise figure:
<3
TRACGv100UM001
- 8 -