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Teseo LIV4f no fix

Starboy-1427
Visitor

Hi team, 

i have built a custom gnss application for my UAV, using the teseo liv 4f module.
i have attached my circuit herewith, and also the corresponding output from the teseo suite.
The module has no fix always and is not locking onto any sat.
please look into my circuit and let me know the issue.
I have used a taoglass active antenna(Acurra GNSS) for the circuit.

Starboy1427_0-1741023277613.png

 

Starboy1427_1-1741023164263.png

 

2 REPLIES 2

Active antenna not powered?

bga535n6  https://www.infineon.com/dgdl/Infineon-BGA535N6-DataSheet-v01_01-EN.pdf?fileId=8ac78c8c90530b3a01914688b9c83f20

b39162b4327p810  https://www.mouser.com/datasheet/2/842/Qualcomm_B4327-3464328.pdf

 

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Small correction it's a passive antenna