Uploaded August 2021 | Updated September 2026, 1 week ago

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Extra Class Exam Questions - Part 18.
E4D Receiver performance characteristics: blocking dynamic range, intermodulation and cross-modulation interference, third-order intercept, desensitization, preselectors.

NOTE: There is a formula around the 20 minute mark with a typo. The transposed formula on the right has a - symbol instead of a + symbol. The correct formula should be:

f2 = (fimd + f1) / 2