Hello,
Recently, I am developing a project that uses Quectel M66 Gsm Module. But so far, I always use the prepared PCB antenna with Ipex connector.
which is ->
It works fine but I want to use a chip antenna to protect the integrity of the PCB. Here are my questions
1- GSM Module says it's frequencies are 850/ 900/ 1800/ 1900 MHz. As I remember It works on 900mhz. So how should I choose proper gsm antenna in the market?
2- Is there any gsm antenna suggestion for battery powered quectel m66
thank you.