Radio Navigation
Radio Navigation CPL Theory
Radio Navigation CPL Theory
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| Cartes-fiches | 8 |
|---|---|
| Langue | English |
| Catégorie | Code de la route |
| Niveau | Autres |
| Crée / Actualisé | 25.05.2025 / 25.05.2025 |
| Lien de web |
https://card2brain.ch/box/20250525_radio_navigation
|
| Intégrer |
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|
N0N
Carrier without modulation as used by non-directional beacons
A1A
Carrier with keyed Morse code modulation as used by NDBs
A2A
Carrier with amplitude modulated Morse code as used by NDBs
A3E
Carrier with amplitude modulated speech used for comm (VHF-COM)
Diffraction
Wave bends around an impenetrable obstacle
Refraction
Propagation path bends and the signal changes speed as it moves from one medium to another.
Attenuation
Loss of power with distance
Absorbtion
Radio wave energy is taken up by the ground or athmosphere -> other form of energy
