E1B11 (A) [97.307]
What is the permitted mean power of any spurious emission relative to the mean power of the fundamental emission from a station transmitter or external RF amplifier installed after January 1, 2003, and transmitting on a frequency below 30 MHZ?
A. At least 43 dB below
B. At least 53 dB below
C. At least 63 dB below
D. At least 73 dB below
