To verify the functionality of MRP40, we conducted a series of tests using the software. The tests involved:

However, a critical warning: It cannot decode callsigns corrected for context (e.g., "K1ABC" vs "K1ABO"). You still need to learn the rhythm of CW to verify the output.

For decoding historical QSOs or rag-chews with poor keying, MRP40 remains unverified by modern standard? No—it is verified to work where others fail.