Hardware regenerating and retransmitting a signal.

Antenna transmitting and receiving cellular signals.

Amplifier increasing Wi-Fi transmit power.

Hardware increasing signal strength or coverage.

Hardware receiving and processing satellite-navigation signals.

Amplifier designed to add minimal noise to weak signals.

Circuit distributing a clock signal to multiple loads.

Hardware receiving global navigation satellite signals.

LNA specifically designed for radio-frequency signals.

Circuit producing a lower-frequency clock from a higher one.