MA2700A InterferenceHunter Help : AM/FM/PM Analyzer (Option 509) : Audio Spectrum AM Menu
Audio Spectrum AM Menu
Key Sequence: Measure or (Shift + 4) > Audio Spectrum > Audio Spectrum
Audio Spectrum AM Menu
Press to set the span for the AM audio spectrum display. Use the numeric keypad, the rotary knob, or the arrow keys to set the value. Valid values are 2 kHz, 5 kHz, 10 kHz, 20 kHz, 70 kHz, and 140 kHz.
Squelch Power
Press to set the squelch power level.
Press to return to the Measurements menu.