Why the commercial FM transmitting antennas have four elements on top of each other in the form of arrows and he seems to be adjusted? very good video
rodriampuero 1 year ago
Very good ! 5*
mathiasvolta 2 years ago
Why the commercial FM transmitting antennas have four elements on top of each other in the form of arrows and he seems to be adjusted? very good video
rodriampuero 1 year ago
Very good ! 5*
mathiasvolta 2 years ago