RF power is applied to the circuit.

Some RF power will always be present.

For example a wall will absorb much less RF power from a normally incident wave than a building constructed from the same material.

Ceravision uses a magnetron to generate the required RF power and claims a life of 20,000 hours.

RF power is injected into the other clock input, which then becomes the circuit input.

Passive systems require the RF power to be balanced among all the coverage antennas so there is uniform signal strength throughout the building.

Nearly all RF power goes to the beam.

Additionally, the same wattmeter was used to measure the RF power in the operational base station.

The main problems have been constraining the radio waves within the lamp, and generating RF power at low cost.

For high-power measurements, a calorimeter directly measures heat produced by RF power.