After trying the alternate approach to find power at 10km the answer is not -64.5dbm. We have to use the upper formula only we cannot use the friss equation for that .
guys, l have a antenna 2.5dBi and 433(+/-5)MHz and max power 10W and l want to calculate how much distance send data(communication range) ? how can l calculate
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After trying the alternate approach to find power at 10km the answer is not -64.5dbm. We have to use the upper formula only we cannot use the friss equation for that .
Yes I'm getting the ans as -59.76
Many Thanks. Namaste 🙏
The first answer is -54db not- 24dbm
You are awesome !!!
Hello Sir, this video is really helping, but where is that 1 of Gr and Gt is located in the question?
Its given as "UNITY GAIN ANTENNA" so we assume that Gt and Gr as one..
Thank you😍😍😍
guys, l have a antenna 2.5dBi and 433(+/-5)MHz and max power 10W and l want to calculate how much distance send data(communication range) ? how can l calculate
In the alternative approach, d has been taken as 100m, but we have to take d as 10km.Why it is so? Please explain
he took it as 10km only(as 10000m) but forgot to add square......the ans will be correct if u use (10000)^2
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