Introduction Anténa DL7KM to 432 / 435MHz (70cm) dl7km-432mhz-born sirka pasma

dl7km-432mhz-born sirka pasma

DL7KM antenna for 432MHz

The simulation of the antenna DL7KM mman

The principle of the antenna DL7KM
The measurement using the VNA DL7KM within 310 - 510 MHz