Why a 2.4 GHz RF receiver cannot receive other channels?

Hi, everyone

I have a question in RF receiving. For example, 2.4GHz RF Tx and Rx. How I can make sure my RF receiver is able to get around 2.4GHz. And why it cannot receive other channel such as 900MHz,1800MHz.

because the receiver is tuned for 2.4GHz it will have tuned circuits and possibly filters which limit reception to the frequency of interest.

Unlike say, as wide band scanner that has no band limiting filtering/tuning on the receiver input.

I suggest you go read some books on basic RF transmission and reception :)


cheers
Dave
VK2TDN

Hi, Dave

Thanks. I will keep on studying.