Here are some photo albums of self-built antennas and other things for hamradio.
ADS-B signalen op 1090 MHz
RDF doppler, Array
Antenne 70 cm
Antenne 2 m
Een variabele RF verzwakker
Antennemast over de nok van het huis, staat op 2 dakkapellen
Bouw van een 3D printer
Geroh mast revisie kabels
Site PD8W
https://radiodirectionfinding.wordpress.com/
Below are the links to the photo books, with which projects I am currently working on. photos are always added.
LED RF Field Strength Meter. https://photos.app.goo.gl/2PIOuZ8HDXFXiM6l2
Doppler Array 70cm CJU IOIO https://photos.app.goo.gl/bYeV93QaGEbEJGh93
Doppler Array 70cm CJU IOIO https://photos.app.goo.gl/bYeV93QaGEbEJGh93Elevatie rotor. Door opener. https://photos.app.goo.gl/6BhCFlmPy1akcfF12
PD0G 