AT285680B - Breitband-Übertragungsschaltung für Koppelfelder, insbesondere für Trägerfrequenz-Koppelfelder zum Durchschalten von Vierdrahtverbindungen
- Google Patents
Breitband-Übertragungsschaltung für Koppelfelder, insbesondere für Trägerfrequenz-Koppelfelder zum Durchschalten von Vierdrahtverbindungen
Info
Publication number
AT285680B
AT285680BAT370567AAT370567AAT285680BAT 285680 BAT285680 BAT 285680BAT 370567 AAT370567 AAT 370567AAT 370567 AAT370567 AAT 370567AAT 285680 BAT285680 BAT 285680B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority to AT370567ApriorityCriticalpatent/AT285680B/de
Priority to DE19671537829prioritypatent/DE1537829B2/de
Application grantedgrantedCritical
Publication of AT285680BpublicationCriticalpatent/AT285680B/de
H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Electronic Switches
(AREA)
Train Traffic Observation, Control, And Security
(AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo
(AREA)
AT370567A1967-04-191967-04-19Breitband-Übertragungsschaltung für Koppelfelder, insbesondere für Trägerfrequenz-Koppelfelder zum Durchschalten von Vierdrahtverbindungen
AT285680B
(de)
Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit für zweidrähtige Durchschaltungen ausgelegten Vermittlungsschalteinrichtungen