HSektion H — ElektrotechnikSECTION H — ELECTRICITY
disable hierarchy mode: H03H03Grundlegende elektronische SchaltkreiseBASIC ELECTRONIC CIRCUITRY
disable hierarchy mode: H03GH03GVerstärkungsregelung (Scheinwiderstandsnetzwerke, z.B. Dämpfungsglieder, H03H; Übertragungsregelung in Leitungen H04B 3/04)CONTROL OF AMPLIFICATION (impedance networks, e.g. attenuators, H03H; control of transmission in lines H04B 3/04)
disable hierarchy mode: H03G 3/00Link to Depatisnet beginner's search with IPC symbol: H03G 3/00H03G 3/00Verstärkungsregelung in Verstärkern oder Frequenzwandlern (Auftastverstärker H03F 3/72; eigentümlich für Fernsehempfänger H04N)Gain control in amplifiers or frequency changers (gated amplifiers H03F 3/72; peculiar to television receivers H04N)
disable hierarchy mode: H03G 3/02Link to Depatisnet beginner's search with IPC symbol: H03G 3/02H03G 3/02
. Handbetätigte Regelung
. Manually-operated control
disable hierarchy mode: H03G 3/14Link to Depatisnet beginner's search with IPC symbol: H03G 3/14H03G 3/14
. . in frequenzselektiven Verstärkern
. . in frequency-selective amplifiers
disable hierarchy mode: H03G 3/16Link to Depatisnet beginner's search with IPC symbol: H03G 3/16H03G 3/16
. . . mit Entladungsröhren
. . . having discharge tubes