Assume we have a signal repeater, a simple repeater that amplifies the signal then transmits it as is. Does the output power of the repeater is dependent on the received signal at the repeater ? for example:
- Case-1: A repeater received power of the original signal is -60 dbm.
- Case-2: A repeater received power of the original signal is -90 dbm.
will there be 30 dbm difference of power at the output of the repeater? If no which component of the repeater is responsible for discarding the input power?