AT112418B - Circuit for tube transmitters for radio frequency messaging. - Google Patents
Circuit for tube transmitters for radio frequency messaging.Info
- Publication number
- AT112418B AT112418B AT112418DA AT112418B AT 112418 B AT112418 B AT 112418B AT 112418D A AT112418D A AT 112418DA AT 112418 B AT112418 B AT 112418B
- Authority
- AT
- Austria
- Prior art keywords
- tube
- grid
- circuit
- arrangement according
- valve
- Prior art date
Links
Landscapes
- Microwave Tubes (AREA)
Description
<Desc/Clms Page number 1>
Schaltung für Röhrensender für Hochfrequenznachrichtenübermittlung.
EMI1.1
<Desc/Clms Page number 2>
EMI2.1
durch die Ventilröhre V2 verbraucht werden, so dass also die Möglichkeit besteht, die Gleichstromverhält- nisse in der Besprechungsröhre M nach Wunsch zu regulieren. In den Schaltungen sind als Ventilröhre Dreielektrodenröhren angegeben, es können natürlich auch Zweielektrodenröhren oder aber Röhren mit mehr Elektroden verwendet werden. Auch kann die vorliegende Erfindung bei anderen Schaltungen als dem gezeigten Ausführungsbeispiel natürlich Verwendung finden.
PATENT-ANSPRÜCHE :
1. Schaltung für Röhrensender, bei der die Beeinflussung der Gitterspannungen mittels einer Modulationsröhre erfolgt, welche vom Gittergleichstrom der zu steuernden Röhre durchflossen wird, dadurch gekennzeichnet, dass ausser der zur Modulation dienenden Röhre noch eine besondere Ventilröhre vor- gesehen ist, welche zwischen Gitter und Kathode bzw. zwischen Anode und Gitter der zu steuernden
Röhre angeordnet ist.
<Desc / Clms Page number 1>
Circuit for tube transmitters for radio frequency messaging.
EMI1.1
<Desc / Clms Page number 2>
EMI2.1
are consumed by the valve tube V2, so that there is the possibility of regulating the direct current conditions in the meeting tube M as desired. Three-electrode tubes are specified as valve tubes in the circuits; of course, two-electrode tubes or tubes with more electrodes can also be used. The present invention can of course also be used in circuits other than the exemplary embodiment shown.
PATENT CLAIMS:
1. Circuit for tube transmitters in which the grid voltages are influenced by means of a modulation tube through which the grid direct current of the tube to be controlled flows, characterized in that, in addition to the tube used for modulation, a special valve tube is provided, which is located between the grid and Cathode or between the anode and the grid to be controlled
Tube is arranged.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112418X | 1926-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT112418B true AT112418B (en) | 1929-03-11 |
Family
ID=5652912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT112418D AT112418B (en) | 1926-02-23 | 1927-01-29 | Circuit for tube transmitters for radio frequency messaging. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT112418B (en) |
-
1927
- 1927-01-29 AT AT112418D patent/AT112418B/en active
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