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Uitwerking exameneisen examen Zendamateur N/F

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<strong>Uitwerking</strong> <strong><strong>examen</strong>eisen</strong> <strong>examen</strong> <strong>Zendamateur</strong> N/F<br />

3.5 Detector ................................................................................................................................. 41<br />

3.6 Oscilator ................................................................................................................................ 43<br />

3.7 Phase Locked Loop (PLL) ....................................................................................................... 44<br />

3.8 Mengtrap ............................................................................................................................... 44<br />

3.9 Digitale signaalverwerking .................................................................................................... 45<br />

4 Ontvangers .................................................................................................................................... 47<br />

4.1 Uitvoering .............................................................................................................................. 47<br />

4.2 Blokschema’s ......................................................................................................................... 47<br />

4.3 Werking en functies van de volgende schakelingen [blokschema] ....................................... 49<br />

4.4 Ontvangerspecificaties .......................................................................................................... 51<br />

4.5 Voorbeeld ontvanger............................................................................................................. 52<br />

5 Zenders .......................................................................................................................................... 55<br />

5.1 Uitvoering .............................................................................................................................. 55<br />

5.2 Blokschema’s ......................................................................................................................... 55<br />

5.3 Werking en functie van de volgende schakelingen [n] ......................................................... 57<br />

5.4 Zenderspecificaties ................................................................................................................ 58<br />

6 Antennes en transmissielijnen ...................................................................................................... 60<br />

6.1 Antennetypen ........................................................................................................................ 60<br />

6.2 Antenne-eigenschappen ....................................................................................................... 62<br />

6.3 Transmissielijnen ................................................................................................................... 64<br />

7 Propagatie en frequentiespectrum ............................................................................................... 67<br />

7.1 Algemeen ............................................................................................................................... 67<br />

7.2 HF ........................................................................................................................................... 68<br />

7.3 VHF en hoger ......................................................................................................................... 70<br />

8 Metingen ....................................................................................................................................... 72<br />

8.1 Meten .................................................................................................................................... 72<br />

8.2 Meetinstrumenten ................................................................................................................ 73<br />

9 Storing en immuniteit.................................................................................................................... 75<br />

9.1 Storing in elektronische apparatuur ...................................................................................... 75<br />

9.2 Oorzaak van de storing in elektronische apparatuur ............................................................ 75<br />

9.3 Maatregelen tegen storing .................................................................................................... 76<br />

10 Veiligheid ................................................................................................................................... 77<br />

10.1 Het menselijk lichaam ........................................................................................................... 77<br />

10.2 Netvoeding ............................................................................................................................ 77<br />

Pagina 4

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