Marvin,
There is work on-going in CISPR SC G to create limits at 3 meters for Class
B devices of a certain size or less. Given the speed with which changes
occur, and then are adopted, I wouldn't count on this happening any time
soon. The 10 meter limits will not go away for larger systems, or
Where I have seen this practiced it was done so using a 5 meter distance in
a listed SAC using the 10 meter CISPR 22 limit. The limit level was NOT
increased on a linear interpolation, as there was no proof that the EUT's
emissions exhibited a linear roll-off. All of this allowed the EUT to be
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