NL26538C - - Google Patents
Info
- Publication number
- NL26538C NL26538C NL26538DA NL26538C NL 26538 C NL26538 C NL 26538C NL 26538D A NL26538D A NL 26538DA NL 26538 C NL26538 C NL 26538C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE651809X | 1927-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL26538C true NL26538C (en:Method) |
Family
ID=6581590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL26538D NL26538C (en:Method) | 1927-06-18 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR651809A (en:Method) |
| NL (1) | NL26538C (en:Method) |
-
0
- NL NL26538D patent/NL26538C/xx active
-
1928
- 1928-03-27 FR FR651809D patent/FR651809A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR651809A (fr) | 1929-02-28 |