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What Is Processing Gain?

Answer»

Processing GAIN is the ratio of chip rate over data BIT rate, usually REPRESENTED in decibel (DB) scale. For example, with 3.84MHz chip rate and 12.2k data rate, the processing gain is: 
PG12.2k = 10 * log (3,840,000 / 12,200) = 25dB

Processing gain is the ratio of chip rate over data bit rate, usually represented in decibel (dB) scale. For example, with 3.84MHz chip rate and 12.2k data rate, the processing gain is: 
PG12.2k = 10 * log (3,840,000 / 12,200) = 25dB


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