Analog Demodulation Option

• Characterize AM/FM radio transmitters.
• Tune to a signal and listen to the audio tones with the built-in speakers or a headphone.
• Measure AM/FM metrics such as carrier power, modulation rate, signal-to-noise and distortion (SINAD) with a full selection of post-demodulation filters.

FieldFox analog demodulation has two parts: (1) Tune and listen, and (2) AM/FM metrics. Tune and listen is available with the purchase of the spectrum analyzer option 233 (Spectrum Analyzer). AM/FM metrics becomes available when Option 355 is purchased. AM/FM metrics provides the user with RF spectrum view, demodulated baseband signal waveform, carrier power, frequency deviation, SINAD and more.