MARKER BEACON Measurement Mode

MEAS.F [MHz] Measured frequency (absolute) of the Marker Beacon carrier.
AM-MOD./xxxxHz [%] Modulation depth of the MARKER BEACON signals
FREQ. [Hz] Modulation tone frequency of the MARKER BEACON (400 | 1300 | 3000) Hz and ID component.
AM-MOD./ID [%] Modulation depth of the ID component