Hello, I want to use your antenna chip (M20057-1) instead of another passive antenna (1001011 / KYOCERA AVX) to enhance the system performance.
During my testing I wasn't able to get a fix (led blink of M10578-A2 GPS chip) with the M20057-1 antenna even with some hours of working.
You can find all the schematic below with the component value, can you help me if I don't miss anything with the design ?
I'm waiting for your response,
Sincerely, Mr Levesque Electronic Engineer in R&D department for Obsta Company