Satellite Radio Articles
1: How Satellite Radio utilizes Microwave Frequency.
Microwaves are the portion of the electromagnetic spectrum where the wavelength falls between about one millimeter and thirty centimeters. Microwave frequency bands extend from about one gigahertz to
2: Radio 102: Noise in an information carrying system
Each letter in the word is represented by different signal amplitude using thirty two scale order. If we do so information flow speed gets greatly increased as per Hartley law. Since now each letter i
3: Repeaters: A Quick Article with Everything You Ever Needed to Know.
The functions performed by repeaters are amplification and frequency down conversion. Repeater amplifies signal from a low power level of the order of negative hundred decibels watt to an output power
4: Radio 101: Advantages and applications of Pulse Code Modulation
The principal advantage of Pulse Code Modulation (PCM) is the noise immunity. But it is not used exclusively. Other pulse modulation systems are still used in spite of highly superior performance of P
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