It’s always fun to build something new, so I decided to convert my old Ar Wing 900. 3d printed motor mount seem to be enough to convert the plane to VTOL tail sitter. 30 Amps ESC are located close to motors, so we have a lot o place inside the fuselage. And finally first flight. […]
Introduction Recently I bough set of Lumenier antennas to upgrade my DJI FPV goggle. It looks quite good (except strange rattle sound when shaking stubby antenna) but I decided to perform simple measurements to compare it to stock DJI antennas. Measuring reflected power As you already know, professional RF measurement tools for 6GHz band cost […]
Inspired by one of the fb groups, I bought Gopro 5 Pro with broken back screen to build my own naked camera. It’s not 100% naked, but it weights only 57 grams, so it’s like half of not modified Gopro cam. My goal was to have removable camera, which could be used for not only […]
I made my biquad antenna i did some simple measurements to compare it to other antennas used for FPV. It is very simple, I used Semi-rigid Flexible RG40 cable, inserted into small brass tube to make antenna tuning possible.