62-01. BASIC RADIO PROPAGATION THEORY

All questions: 82

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Random 5 questions:
1. A half wave dipole aerial suitable for transmitting an RF signal at 18 MHz should have an effective length of:
2. The gain of an aerial is a measure of its ability to:
3. The skip zone of HF-transmission will increase when the following change in circumstance occurs:
4. The Microwave Landing System (MLS) uses the following wavelengths:
5. The wavelength of a radio signal transmitted at the frequency 118,7 MHz is: