[MLB-WIRELESS] Wireless amp
Mark Aitken
vk3jma at wia.org.au
Sun Mar 6 08:20:44 EST 2005
Liam Devanny wrote:
> When calculating power output and dealing with Watts and dB use this
> formula: P(dB) = 10log(W) where W is the power in mW. This will solve
> any confusion regarding the two sets of units. The actual power output
> at the antenna would be: 199526.23 mW or 199.5 Watts
>
Actually ISO models require the usage of BASE units. Which in this case
is WATTS (W). Use 0.001 W to represent power, in this case 0.001 W = 1 mW.
My 2c worth
Mark
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