Akademisk Radioklubb

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Year: 2018 (page 11 of 11)

Improvements to the 3 m parabolic dish mount

January 10, 2018 / / 2 Comments

LB7IG performing the welding. The circular flange welds are reinforced with additional welding points. Then the circular flange is welded to the larger square flange.

As mentioned in a previous post, we uncovered a mounting issue during a recent maintenance session of our 3m parabolic [… Read more]

Rough antenna pattern measurements using a local radio beacon

January 3, 2018 / / 3 Comments

Measured antenna pattern of a Tonna 2x19 antenna for 430 MHz.

As part of a sub-project for my master’s thesis I performed some antenna pattern measurements on three amateur radio yagi [… Read more]

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