CH493968A - Verteiler, insbesondere für Trägerfrequenz - Google Patents
Verteiler, insbesondere für TrägerfrequenzInfo
- Publication number
- CH493968A CH493968A CH1056868A CH1056868A CH493968A CH 493968 A CH493968 A CH 493968A CH 1056868 A CH1056868 A CH 1056868A CH 1056868 A CH1056868 A CH 1056868A CH 493968 A CH493968 A CH 493968A
- Authority
- CH
- Switzerland
- Prior art keywords
- distributor
- carrier frequency
- carrier
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1056868A CH493968A (de) | 1968-07-15 | 1968-07-15 | Verteiler, insbesondere für Trägerfrequenz |
| DE19691923795 DE1923795B2 (de) | 1968-07-15 | 1969-05-09 | Schaltungsanordnung mit wenigstens einem koppelelement |
| NL6909051A NL160130C (nl) | 1968-07-15 | 1969-06-13 | Schakeling met ten minste een uitgang en ten minste een koppelelement. |
| NO280069A NO129225B (de) | 1968-07-15 | 1969-07-03 | |
| GB3530469A GB1236557A (en) | 1968-07-15 | 1969-07-14 | Improvements in or relating to switching circuit arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1056868A CH493968A (de) | 1968-07-15 | 1968-07-15 | Verteiler, insbesondere für Trägerfrequenz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH493968A true CH493968A (de) | 1970-07-15 |
Family
ID=4364582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1056868A CH493968A (de) | 1968-07-15 | 1968-07-15 | Verteiler, insbesondere für Trägerfrequenz |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH493968A (de) |
| DE (1) | DE1923795B2 (de) |
| GB (1) | GB1236557A (de) |
| NL (1) | NL160130C (de) |
| NO (1) | NO129225B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60220622A (ja) * | 1984-04-18 | 1985-11-05 | Alps Electric Co Ltd | 高周波切換回路 |
-
1968
- 1968-07-15 CH CH1056868A patent/CH493968A/de not_active IP Right Cessation
-
1969
- 1969-05-09 DE DE19691923795 patent/DE1923795B2/de not_active Withdrawn
- 1969-06-13 NL NL6909051A patent/NL160130C/xx active
- 1969-07-03 NO NO280069A patent/NO129225B/no unknown
- 1969-07-14 GB GB3530469A patent/GB1236557A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6909051A (de) | 1970-01-19 |
| NL160130B (nl) | 1979-04-17 |
| DE1923795A1 (de) | 1970-02-19 |
| DE1923795B2 (de) | 1972-04-06 |
| GB1236557A (en) | 1971-06-23 |
| NO129225B (de) | 1974-03-11 |
| NL160130C (nl) | 1979-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |