About a year ago, I’ve built a DIY motorized antenna mount (for two-way radio) from a spare stepper motor and controller. There are two design requirements in building motorized mounts: (1) it must be stable enough, even at high speeds and (2) it must be able to lower and raise the antenna even at high speeds.
To watch a video showing how the antenna mount performs at highway speeds, head directly to Motorized Antenna Mount Road Test.
Shifter Knob Button (PTT)
Installing a Two-Way Radio (Advanced)
EcoSport 200-km Range Mobile Setup
DIY Motorized Antenna Mount
Installing a Two-Way Radio (Basic)
Testing the Range of my Two-Way Radio
Stock Antenna Modification
ECOSPORT DIY SERIES
Isa na namang kaalaman sa ating minamahal na EcoSport
© Anthony Urbano (Manila, Philippines