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Viktor Mickevich: precizni audio oscilatori

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Viktor Mickevich: precizni audio oscilatori
Braca Offline
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#66
01-27-2016, 05:07 PM
Jeste, Dragane, JFET su upotrebljeni radi minimizacije strujnog šuma, a naponski je redukovan paralelnim spajanjem 8 tranzistora. Uz to je uradio i ekstra malošumni strujni izvor za ulazni stepen i na kraju dobio šum od 0,4 nV/sqrt(Hz).
U suštini, taj njegov pojačavač nije previše komplikovan za gradnju, ali pločica je četvoroslojna i ona predstavlja bitan deo kvaliteta.

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Messages In This Thread
RE: Viktor Mickevich: precizni audio oscilatori - by Braca - 01-27-2016, 05:07 PM
RE:Analizator izobličenja DiAna - by Braca - 01-15-2019, 01:37 PM
RE: Upravo stiglo - by Gosha - 06-10-2015, 07:02 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 07:27 PM
RE: Upravo stiglo - by Gosha - 06-10-2015, 07:42 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 08:57 PM
RE: Upravo stiglo - by mikikg - 06-10-2015, 09:09 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 09:14 PM
RE: Upravo stiglo - by branko tod - 06-10-2015, 09:57 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 10:17 PM
RE: Upravo stiglo - by mikikg - 06-10-2015, 10:26 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 10:43 PM
RE: Upravo stiglo - by branko tod - 06-10-2015, 10:47 PM

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