FFT (HF, SUB, DIR and SAT)

FFT Type

Start Frequency

End Freqeuncy

FFT HF

Offset Frequency

Bandwidth

FFT SUB

Offset Frequency

Bandwidth

FFT DIR

Offset Frequency – Bandwidth/2

Offset Frequency + Bandwidth/2

FFT SAT

Offset Frequency – Bandwidth/2

Offset Frequency + Bandwidth/2