Dolní propust pro koncový zesilující stupeň na kmitočtu 144.3 MHz.
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Authors
Vašut, Marek
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The main aim of bachelor work is proposal and create low-pass filter for 144,3MHz. In bachelor work is introduced theory of frequency filters, basic types of frequency filters and use low-pass filters in practice. The next part is designed and realized low-pass filter. There are coils from copper, structural capacitors and connector of type "N". After that, low-pass filter is inserted to shielded box. Low-pass filter will be used in radio club at VŠB-Technical University of Ostrava.
Description
Import 05/08/2014
Subject(s)
Low-pass Filter, butterworth approximation, tolerance zone