Not exactly, the transmitted power tends to be centered on the frequency you desire, but there are unwanted harmonics off the center frequency. Its like having

Not exactly, the transmitted power tends to be centered on the frequency you desire, but there are unwanted harmonics off the center frequency. Its like having a fire hose that hits the desired target with water (something on fire), but it also hits everything else around the target in a large radius as well which may be very sensitive to water (precious art, high power transformers, etc)