Vactrol AGC (Yushin)

Autor:

East of Borschov (talk) 08:57, 16 November 2010 (UTC). Drawn in Proteus v.4, underlying schematic is PD.

Shortlink:

https://czwiki.cz/b/b91cd

Zdroj:

Wikimedia Commons

Formát:

581 x 396 Pixel (14521 Bytes)

Popis:

Basic +20dB, automatic gain control cell - as used in 1970s telephone networks. Adapted from A. V. Yushin (1998, in Russian). Оптоэлектронные приборы и их зарубежные аналоги (Optoelectronnye pribory i ih zarubezhnye analogi). Radiosoft Moscow. Volume 1. ISBN 5855540000 Invalid ISBN. p. 323.

Note that capacitor values are chosen to narrow passband to telephony standard; hi-fi passband would need at least 100nF values for both C1, C2.

Licence:

Public domain

Credit:

Vlastní dílo

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