Hello I bought these routerboards:RBSXT5nDr2 and RB941-2nD-TC.
I’m looking in http://routerboard.com/RBSXT5nDr2 and http://routerboard.com/RB941-2nD-TC,but no specific milliwatt power you have.
I appreciate it may indicate strength in milliwatt.
please too RBmAP2n,thanks.
There is a table of maximum tx power in db according to modulation. You can easily directly convert db to mW if you need.
It refers to this?
Jarda is talking about the fact that dBm means dB compared to miliwatt. So if you have n dBm, you have to divide n by 10 and raise 10 to the power of that result. This will give you the power in miliwatts.
To aproximate, every added 3 dBm doubles the power.
p (mW) = 10^(n(dBm)/10)
e.g.
20 dBm is 10^2 mW = 100 mW
23 dBm is 10^2.3 mW = 200 mW
…
30 dBm is 10^3 mW = 1000 mW = 1 W.
…
And you can find tables with these conversions online.
e.g. http://www.rfcables.org/milli-watts-to-dbm-table.html
thank you very much.