ryan_13
Junior Member level 2
Good day everyone!
Has anyone here tried multiplexing the sim holders for a gsm module? I intend to use 3 sim cards with 1 gsm modem instead of buying 3 separate gsm modules.
Will it be ok to do such a thing. I'm not very confident about it since I have read that there are standard routing issues (specially when using GPRS) and probable problems about electromagnetic interference and electromagnetic compatibility. I'm afraid data integrity will be an issue since it is running at high frequency.
I really need your suggestions.. Thanks a lot..
Has anyone here tried multiplexing the sim holders for a gsm module? I intend to use 3 sim cards with 1 gsm modem instead of buying 3 separate gsm modules.
Will it be ok to do such a thing. I'm not very confident about it since I have read that there are standard routing issues (specially when using GPRS) and probable problems about electromagnetic interference and electromagnetic compatibility. I'm afraid data integrity will be an issue since it is running at high frequency.
I really need your suggestions.. Thanks a lot..