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MSK Modulation

Minimum shift keying, CPFSK, constant envelope.

Darshan N
Updated: 19 March 2026
8 min read

MSK Modulation Quiz

Evaluate your understanding of MSK as a special case of CPFSK with constant envelope properties.

Question 1 of 3

Q1.Minimum Shift Keying (MSK) is defined as CPFSK with a modulation index of: