Quectel RM500: number of antennas

MatKrill · March 11, 2025, 7:32am

Hello,

how many antenas do I need in Quectel RM500? It is possible to use two of them ? Which ones ?

Thanks

silvia · March 12, 2025, 2:46am

Dear @MatKrill
Please share your detailed OC or take a picture.
Why do you want to install 2 antennas?

MatKrill · March 12, 2025, 9:43am

Hi,

OC: RM500UEAAA-D10-SNADA.

in prototype we need to use only two: MIMO 2x2, any sugestions ?

silvia · March 17, 2025, 2:37am

Dear @MatKrill
Here is antenna mapping, please check. I am not sure which band you use, please refer it as below.

MatKrill · March 18, 2025, 5:59am

Hi, thx for mapping. My question is: Is it save ?

Br

silvia · March 20, 2025, 5:29am

Dear @MatKrill
Sorry, I didn’t get your point.

MatKrill · March 24, 2025, 10:15am

So, i replay my uestion, is it safe ?

silvia · March 28, 2025, 6:15am

Dear @MatKrill
Actually, you can depend on your requirement to contact antennas, but it is recommended to use four antennas for good performance.