GPS Antenna

Hi,
We can use a GPS active antenna on the FX30.
The bias from FX30 is 3.15VDC.
But what is the maximum curent from the FX30 ?
Romuald

Hi romuald,

Unfortunately, this information is not mentioned in FX30 document. Do you concern about power consumption?

Thanks,

Yes, the maximum power consumption from antenna.
Romuald

Hi romuald,

I think power consumption depends on your antenna impedance.

Thanks,

Yes, but what is the maximum curent that the FX30 can supply ?
If the antenna power consumption is 50mA, is it OK for the FX30 ?

Hi Romuald,

The maximum bias current for the GNSS port is 300 mA at 3.15 V.

Thanks,
Ian