NL155420B - Pilootgeregeld signaaloverdrachtstelsel. - Google Patents
Pilootgeregeld signaaloverdrachtstelsel.Info
- Publication number
- NL155420B NL155420B NL6808779A NL6808779A NL155420B NL 155420 B NL155420 B NL 155420B NL 6808779 A NL6808779 A NL 6808779A NL 6808779 A NL6808779 A NL 6808779A NL 155420 B NL155420 B NL 155420B
- Authority
- NL
- Netherlands
- Prior art keywords
- pilot
- signal transmission
- transmission system
- controlled signal
- controlled
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Radio Relay Systems (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967S0111059 DE1297685C2 (de) | 1967-07-28 | 1967-07-28 | Nachrichtenuebertragungssystem mit festeingestellten und pilotgeregelten verstaerkerstellen |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6808779A NL6808779A (nl) | 1969-01-30 |
NL155420B true NL155420B (nl) | 1977-12-15 |
Family
ID=7530701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6808779A NL155420B (nl) | 1967-07-28 | 1968-06-21 | Pilootgeregeld signaaloverdrachtstelsel. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1297685C2 (nl) |
GB (1) | GB1227363A (nl) |
NL (1) | NL155420B (nl) |
SE (1) | SE337237B (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115766B1 (de) * | 1979-12-21 | 1986-07-30 | Siemens Aktiengesellschaft | Gegengekoppelter Breitbandverstärker mit zwei gegengekoppelten Verstärkerblöcken |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060442B (de) * | 1956-06-29 | 1959-07-02 | Siemens Ag | UEbertragungssystem zur Nachrichtenuebertragung ueber Leitungen mit Hauptverstaerker-aemtern und unbemannten, ferngespeisten Zwischenverstaerkeraemtern |
DE1250496B (nl) * | 1964-02-12 |
-
1967
- 1967-07-28 DE DE1967S0111059 patent/DE1297685C2/de not_active Expired
-
1968
- 1968-06-21 NL NL6808779A patent/NL155420B/nl not_active IP Right Cessation
- 1968-07-26 GB GB1227363D patent/GB1227363A/en not_active Expired
- 1968-07-26 SE SE1022468A patent/SE337237B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE337237B (nl) | 1971-08-02 |
DE1297685B (de) | 1969-06-19 |
GB1227363A (nl) | 1971-04-07 |
DE1297685C2 (de) | 1976-05-13 |
NL6808779A (nl) | 1969-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |