QUESTION

asked ago by
M20057-1 tunning
Hi all, im trying to post my question on the web but always i get error of more than 12.000 characters max...and im way low of that...
nevertheless, that is my message and hope you can help me :
i just got some proto types that includes your M20057-1 antena but we are not able to get any fix, not even seen any satellite. I have check all hardware and looks to me that hardware is fine and (as much as possible) follwogin your layout recommendations.
I have no experience with this kind of antenas, so ,could you help me a bit providing me some kind of test steps or tune guide?
V_GNSSA_LNA is set to 1v8
Host module is SIM7080G

Please log in or register to answer this question.

Meet the moderators

Yu Kai Yeung

Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.

Raymond Lee

Senior Antenna Engineer at Antenova Raymond has a wealth of experience in RF and antennas across many industry sectors. He has over 20 years of experience in electronics design and manufacturing.

download-guide-image

Antennas: The Comparison Guide

Find the perfect antenna for your project

Download
...