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Advanced Appications
5•3
SAR
Specific Absorption Rate, or SAR, is a measure of the heating value of radiated RF energy
on human tissue. SAR evaluates the relative safety of low‐power transmitters in close
proximity to the human body or high‐power transmitters at greater distances. Line 6
XD-V wireless transmitters are not required to have SAR testing as they fall below the
24.49 mW power limit established by the FCC. Line 6 XD-V output power is 10mW in
“high” power mode and 3.3mW in “low” power mode.