If tests are made using the method described in Annex VI, the field strength reference level shall be 24 volts/m rms in over 90 % of the 20 to 1 000 MHz frequency band and 20 volts/m rms over the whole 20 to 1 000 MHz frequency band. The maximum envelope excursion of the test signal shall equal the maximum envelope excursion of an unmodulated sine wave whose rms value in volts/m is defined in paragraph ...