Aim of this thesis is to construct a demonstration model of a vacuum tube amplifier with a possibility of measurement of signal on more places and a possibility to see the wiring and construction of the amplifier. The first part of the work treats some important themes concerning vacuum tubes and wiring with them, for example a principle of signal intensification by vacuum tubes, categories of low-frequency amplifiers and description of several types of undesirable distortions. Next part deals with the design of the constructed amplifier, the description of the construction itself and placement of the components on the printed circuit boards and used vacuum tubes and transformers. The following part is focused on measurement of the basic properties of the amplifier and vacuum tubes by means of TESLA BM215A appliance. The final part contains technical parameters of the amplifier and photo documentation.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:170201 |
| Date | January 2014 |
| Creators | ČEPIČKA, Josef |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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