NO783747L - Inngangskrets for mottager. - Google Patents
Inngangskrets for mottager.Info
- Publication number
- NO783747L NO783747L NO783747A NO783747A NO783747L NO 783747 L NO783747 L NO 783747L NO 783747 A NO783747 A NO 783747A NO 783747 A NO783747 A NO 783747A NO 783747 L NO783747 L NO 783747L
- Authority
- NO
- Norway
- Prior art keywords
- winding
- input circuit
- parts
- transformer
- receiver
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 35
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000004907 flux Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephone Set Structure (AREA)
- Burglar Alarm Systems (AREA)
- Pens And Brushes (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1376677A CH622655A5 (en) | 1977-11-11 | 1977-11-11 | Input circuit for a signal receiver in telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783747L true NO783747L (no) | 1979-05-14 |
Family
ID=4395116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783747A NO783747L (no) | 1977-11-11 | 1978-11-08 | Inngangskrets for mottager. |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH622655A5 (it) |
| DE (1) | DE2810133C2 (it) |
| ES (1) | ES474971A1 (it) |
| FR (1) | FR2408947A1 (it) |
| IT (1) | IT1101021B (it) |
| NO (1) | NO783747L (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294487B (de) * | 1967-08-12 | 1969-05-08 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung fuer einen Transistorverstaerker fuer Fernsprechstellen mit Gebuehrenzaehler |
-
1977
- 1977-11-11 CH CH1376677A patent/CH622655A5/de not_active IP Right Cessation
-
1978
- 1978-03-09 DE DE2810133A patent/DE2810133C2/de not_active Expired
- 1978-11-08 IT IT29553/78A patent/IT1101021B/it active
- 1978-11-08 NO NO783747A patent/NO783747L/no unknown
- 1978-11-09 FR FR7831678A patent/FR2408947A1/fr active Granted
- 1978-11-10 ES ES474971A patent/ES474971A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES474971A1 (es) | 1979-03-16 |
| DE2810133C2 (de) | 1979-10-04 |
| CH622655A5 (en) | 1981-04-15 |
| IT7829553A0 (it) | 1978-11-08 |
| FR2408947A1 (fr) | 1979-06-08 |
| IT1101021B (it) | 1985-09-28 |
| DE2810133B1 (de) | 1978-12-21 |
| FR2408947B1 (it) | 1982-05-21 |
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