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 Autophon AgfiledCriticalAutophon Ag
Publication of CH313888ApublicationCriticalpatent/CH313888A/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
H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
H04B1/40—Circuits
H04B1/54—Circuits using the same frequency for two directions of communication
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Transmitters
(AREA)
CH313888D1953-08-311953-08-31Funkgerät mit Batteriebetrieb für abwechslungsweises Senden und Empfangen frequenz- oder phasenmodulierter Signale
CH313888A
(de)