Internet coverage area?

[learninmypc]

In a nutshell I can be out in my yard & still be online with my iPhone/iPad. At my local library, I can be at the bus stop 113' from from the bldg & still be online yet go to my friends place & neither will connect till I'm in his place. Why?? its no big deal, just curious & TIA

 

[learninmypc]

?

 

[DelJo63]

Pure and simple RF signal strength of the specific router(s) in question and the building materials

 

[learninmypc]

Ok, my building is wood & library is brick & my friends place is concrete & steel.

 

[DelJo63]

Ok, my building is wood & library is brick & my friends place is concrete & steel.

:sigh: BUT OF COURSE

 

[learninmypc]

DUH me. Makes sense now, thank you (y)