UR8IP

You should not install such expensive metal as a reflector. Copper is corroded. You can successfully apply a grid with a small cell. But in any case, you will need a device to adjust the irradiator.

Buy an aluminum pan of a suitable size, cut to a height of 50 mm. In the center, install the plug.

Good afternoon. Diameter inside 175mm. Height of the sides 50mm.

Привет из Украины. Вот мой самодельный 1420 МГц LNA 1420 MHz irradiator