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https://designers-guide.org/forum/YaBB.pl Design >> RF Design >> Sensitivity vs Transmitted power from the transmitter https://designers-guide.org/forum/YaBB.pl?num=1362992342 Message started by iVenky on Mar 11th, 2013, 1:58am |
Title: Sensitivity vs Transmitted power from the transmitter Post by iVenky on Mar 11th, 2013, 1:58am Let us assume that I initially had a sensitivity of -90 dBm. Now due to some reason the sensitivity got increased to -84 dBm. This means that we have an increase in sensitivity of 6 db. So 6 db increase in sensitivity indicates how much increase in the transmitter power so that the range is same? I got the answer as 4 times the initial power but the correct answers seems to be 2 times. Which one is correct? Thanks |
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