Summer Camps and Activities Directory. Summer is the best time for kids to try something new. Whether it's a new sport, painting, drama, canoeing or a ropes course, there is something for every age and interest in our Summer Camps and Activities Guide. Browse our comprehensive directory for the Oklahoma City Metro area below.
Going further with the details on FM radio broadcast, we come up with the point that for accommodating an audio signal in FM radio, it does not require a bandwidth of 200 kHz. What is all required is 20 kHz to 30 kHz for a narrowband FM radio broadcast or FM signal. The 200 kHz bandwidth enabled space for Â±75 kHz signal deviation from the appointed frequency. Moreover, guard bands for minimizing or eliminating adjacent channel interference.
The Radio Frequency Spectrum In the radio frequency spectrum (Figure 1-2), the usable frequency range forradio waves extends from about 20 kHz (just above sound waves) to above30,000 MHz. A wavelength at 20 kHz is 15 kilometers long. At 30,000 MHz,the wavelength is only 1 centimeter.