Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Publication date
Priority to DET37053DpriorityCriticalpatent/DE520083C/de
Priority to GB1748230Aprioritypatent/GB344738A/en
Application grantedgrantedCritical
Publication of DE520083CpublicationCriticalpatent/DE520083C/de
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/06—Receivers
H04B1/16—Circuits
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Devices For Supply Of Signal Current
(AREA)
Amplifiers
(AREA)
Arrangements For Transmission Of Measured Signals
(AREA)
DET37053DVorrichtung zur Hoerbarmachung unmodulierter telegraphischer Zeichen
ExpiredDE520083C
(de)
Schaltung, die unter dem Einfluss von Schaltspannungen eine an ihre Eingangsklemme gelegte Spannung beliebiger Polaritaet ihrer Ausgangs-klemme weitergibt, insbesondere fuer entzerrende UEbertrager fuer Telegrafiezeichen
Aus mehreren Widerstaenden aufgebauter ohmscher Spannungsteiler mit einer Umschalteinrichtung zur Erzielung einer von der Polaritaet der angelegten Gleichspannung unabhaengigen Stromrichtung im Teilerwiderstand