- #1
serverxeon
- 101
- 0
Hi,
I'm rather new here.
I've got a question that's bothering me, and therefore decided to ask here.
Why is it that in a lift/elevator, radio signal usually gets weakened?
And, as far as i know, FM radio operates on the radio wave band, as well as cell phones. But why is it that mobile phones generally have acceptable reception in lifts/elevator whereas FM radio reception remains poor? Don't they operate at the same wavelength/freq?
Has this something to do with the energy level stated by E=hf, or something?
I'm rather new here.
I've got a question that's bothering me, and therefore decided to ask here.
Why is it that in a lift/elevator, radio signal usually gets weakened?
And, as far as i know, FM radio operates on the radio wave band, as well as cell phones. But why is it that mobile phones generally have acceptable reception in lifts/elevator whereas FM radio reception remains poor? Don't they operate at the same wavelength/freq?
Has this something to do with the energy level stated by E=hf, or something?