
The TV antenna type “wave channel” is popular even in remote rural areas. Easy to manufacture, it does not require complex tuning and matching with precisely proportional to the sizes of its elements — reflector, an active vibrator and Directors. The choice of the number of Directors of such antenna is possible within wide limits to vary the beamwidth and gain. In addition, the “wave channel” has a very small windage, which is important when installing a tall mast for DXing.








Windmills vs birds and moles. We have cottages, and in villages was a big crop of cherries. But flocks of starlings raiding is not yet ripe fruit. People saved them as best they could: hung on the branches of the banks, clung to the bottle, strengthened mounts and strips of polyethylene. I decided to scare away the birds hoisted on a cherry tree big windmill.









