BE562754A - - Google Patents
Info
- Publication number
- BE562754A BE562754A BE562754DA BE562754A BE 562754 A BE562754 A BE 562754A BE 562754D A BE562754D A BE 562754DA BE 562754 A BE562754 A BE 562754A
- Authority
- BE
- Belgium
- Prior art keywords
- current
- relay
- telegraph
- contact
- station
- Prior art date
Links
- 230000009466 transformation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE562754A true BE562754A (forum.php) |
Family
ID=184240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE562754D BE562754A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE562754A (forum.php) |
-
0
- BE BE562754D patent/BE562754A/fr unknown
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