- #1
amanno
- 22
- 0
Hey guys,
Does anyone know about how much transmission power is outputted from a cell phone call? I have read it's around 100 mW (depending on distance from the tower), anyone ever verified this?
I want to try and use the signal created by a phone call (to detect when a phone call is made), so I have a receiving antenna and I am guessing I would need to amplify the RF signal before continueing correct?
I am assuming that a signal with 100mW of output power would be very weak (uW or nW) by the time it reaches the end of my receiving antenna?
Thanks
Does anyone know about how much transmission power is outputted from a cell phone call? I have read it's around 100 mW (depending on distance from the tower), anyone ever verified this?
I want to try and use the signal created by a phone call (to detect when a phone call is made), so I have a receiving antenna and I am guessing I would need to amplify the RF signal before continueing correct?
I am assuming that a signal with 100mW of output power would be very weak (uW or nW) by the time it reaches the end of my receiving antenna?
Thanks