The theorem also makes an appearance in the design of crystal filters at RF frequencies.
The same is true for different RF frequencies.
The communication subsystem is sized by data rate, allowable error rate, communication path length, and RF frequency.
Another advantage is that the IF is at a considerably lower frequency than the RF frequency of the incoming radio signal.
Intermediate frequency tends to be lower frequency range compared to the transmitted RF frequency.
When the RF frequency fed by the antenna is the same as that of a cavity mode, the resonant fields build to high amplitudes.
The reliable limits for various RF frequencies were tested experimentally in the 1950s by W. D. Kilpatrick.
First, you must convert the video and audio signals to an RF frequency modulated (FM) signal corresponding to the desired broadcast channel.
Target dispersion: Dispersive targets have a non-minimum phase response, appearing to shift in position with RF frequency.
The resultant noise spectrum is directly related to the optical intensity noise and in general depends on the RF frequency, .