Part Two of http://www.youtube.com/watch?v=CL2JQ0FbgvU
Foiling a "Smart" Meter on the Street.
Instrument used here was a high frequency analyzer, with one attenuator on the antenna, changing the read-out by a factor of 100 (i.e. 100x less sensitive) so "010" on read-out = 1000 µW/m2 (equiv to 0.1 µW/cm2).