Hi, I’d like to know if when wlan1 is disabled on my RB951G-2HnD is the wireless interface switched off and doesn’t generate any radio signal.
My router is installed in a bedroom (where my son sleeps) and while I don’t use wifi connection I would not want any radio signal (when possible, of course) generated in my apartment.
Thank you in advance for your answers 
Enrico.
No this is not possible it’s wireless connection radio signal are surrounding or particular range of area if you don’t want connection in your children room connected wired internet connection disable the wireless connection.
So, is it true that if I disable wireless on my Mikrotik it doesn’t generate any radio signal?
Yes. If interface is disabled, nothing will be transmitted.
However, this signal is much weaker than from your mobile phone. And your neighbours.
Mobile Phones can work up to 2Wats (They generate far far more radio signals than ur home wifi) and probably u have more than 1 in your home