3- Construcción de receptor para NDB

Construction of a reflector and antenna assembly. Reception directionality tests. Directionality improvements. Description of the functional concept of directionality. Study of the radio receiver's resonant circuit. Resonant circuit tests. Exploration of the NDB band. Final conclusions. Links of interest: Directional NDB Receiver:    • Hammerhead Radio Direction Finder (RDF)   Thank you for watching my videos and subscribing to my channel about device repair, restoration, design, and construction in general. 🤩 Remember to SUBSCRIBE and LIKE 🤩 Music "2020" by Dyalla.