E4D Receiver performance characteristics: dynamic range; intermodulation and cross-modulation interference; third-order intercept; desensitization; preselector; sensitivity; link margin
- Pool questions
- 13
- Expected on an exam
- 1
- Lessons
- 1
Part of subelement E4 — AMATEUR PRACTICES, which contributes 5 questions to every exam across 5 groups.
Lessons covering this
- Dynamic Range and Intermodulation11 min
Define blocking dynamic range and third-order intercept, diagnose repeater intermodulation, and compute a link budget and margin.
Question ids
E4D01 · E4D02 · E4D03 · E4D04 · E4D06 · E4D07 · E4D08 · E4D09 · E4D10 · E4D11 · E4D12 · E4D13 · E4D14