9fd99e4b_mateur_Extra_2002___Hamboozler__Question
[Name] E8B24 [Study] Start [Question] 
What is the deviation ratio of an FM-phone signal having a maximum frequency swing of plus or minus 7.5 kHz and accepting a maximum modulation rate of 3.5 kHz?
Questions in US Amateur Radio - Amateur Extra 2002 - Hamboozler
Question