I'm working on a project that involves devices that communicate at 2.4 Ghz. As a post-production test, I need to check the Tx power level of each device, and the transmission frequency.
Absolute values do not matter. I have a reference unit which I can use as a baseline and then just compare all other units to it.
I am aware of the RF Explorer line of products, but I am wondering if there is anything cheaper, like a USB dongle or something similar.
Thanks for everyones input. Cheers.