Doppler mobile antenna |
Pictorial : Doppler Mobile Antenna |
Aluminium 24” x 24”. |
Rivet SO-239. |
Michel’s VA2MAA magic potion *!* |
Fill the empty space with epoxy. |
A guide to let the epoxy dry out. |
Building the radials. |
Radials are completed. |
Alex VE2AMT is crimping the connectors on the coax - RG-58. |
The control wire is inserted in the box. |
Each dipole has a resistor and a pin diode. |
The four antennas PC Boards are installed. |
The RG-58 coax is connected to the switcher. |
Rubber mounts are used for the car roof. |