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# RxLev into Watts

Viewing 6 posts - 1 through 6 (of 6 total)
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John
Guest

Hi guys
How convert RxLev value into miliwatts?
example: I have RX=-48 dbm in monitor of the mobile.

I understand that RXLEV = P(dbm)+110
and
P(dbm) = 10*log(Pwr_IN_Watts/0.001)

Kuma
Guest

Hi Jonh,

P(dBm)=10lgP(mW)
P(mW)=10^(PdBm/10)

BR,

John
Guest

This formula is used for P(dbm) negative in case of RX?
Example = RX: -34 dbm

Thanks

Kuma
Guest

The formula is same for negative values.
-34 dBm (it is very good reception level)
-34dBm/10 = – 3.4
10^-3.4 = 0.000398 mW…

John
Guest

Thanks very much Kuma!

Kuma
Guest

You are welcome.
There is one very good software for differenr kind of RF transformations. It is called calcucell. Give me you e-mail and i will send it to you.
BR,

Viewing 6 posts - 1 through 6 (of 6 total)
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