DD99705A1 - - Google Patents
Info
- Publication number
- DD99705A1 DD99705A1 DD16694672A DD16694672A DD99705A1 DD 99705 A1 DD99705 A1 DD 99705A1 DD 16694672 A DD16694672 A DD 16694672A DD 16694672 A DD16694672 A DD 16694672A DD 99705 A1 DD99705 A1 DD 99705A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16694672A DD99705A1 (en) | 1972-11-20 | 1972-11-20 | |
| DE19732355014 DE2355014C2 (en) | 1972-11-20 | 1973-11-03 | Circuit arrangement for preventing undesired feedback for a remotely powered repeater in a communication system |
| HUII000166 HU168242B (en) | 1972-11-20 | 1973-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16694672A DD99705A1 (en) | 1972-11-20 | 1972-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99705A1 true DD99705A1 (en) | 1973-08-20 |
Family
ID=5488975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16694672A DD99705A1 (en) | 1972-11-20 | 1972-11-20 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD99705A1 (en) |
| DE (1) | DE2355014C2 (en) |
| HU (1) | HU168242B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623412C3 (en) * | 1976-05-25 | 1979-02-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Remote-fed repeater for communication links |
| DE3221404A1 (en) * | 1982-06-05 | 1983-12-08 | Philips Kommunikations Industrie AG, 8500 Nürnberg | POWER SUPPLY CIRCUIT |
| DE3430337C2 (en) * | 1984-08-17 | 1986-11-27 | Nixdorf Computer Ag, 4790 Paderborn | Device for the simultaneous supply of independent transmitters and receivers of a signal transmission system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1273003B (en) * | 1961-03-30 | 1968-07-18 | Siemens Ag | Remote feed system for unmanned amplifiers |
| AT240419B (en) * | 1961-04-10 | 1965-05-25 | Siemens Ag | DC remote feed system for carrier frequency transmission systems |
| DE1462219B2 (en) * | 1965-09-15 | 1971-05-19 | Siemens AG, 1000 Berlin u 8100 München | REMOTE FEED SYSTEM FOR DIRECT CURRENT SERIES SUPPLY |
| DE1264517B (en) * | 1965-11-04 | 1968-03-28 | Siemens Ag | Remote power supply for communication systems |
| DE1282724B (en) * | 1966-04-01 | 1968-11-14 | Siemens Ag | Amplifier device for communication systems |
| DE1279758B (en) * | 1966-12-30 | 1968-10-10 | Siemens Ag | Remote feed for intermediate amplifiers in communication links |
| DE1298144B (en) * | 1967-09-27 | 1969-06-26 | Siemens Ag | Remote feed system for intermediate amplifiers |
| US3530393A (en) * | 1968-03-11 | 1970-09-22 | Bell Telephone Labor Inc | High frequency ground isolation filter for line powered repeater circuits |
| DE1902830B2 (en) * | 1969-01-21 | 1971-04-22 | AMPLIFIER POINT PREFERRED CARRIER FREQUENCY LINE AMPLIFIER | |
| DE1940517C2 (en) * | 1969-08-08 | 1975-11-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Line amplifier for broadband transmission systems |
-
1972
- 1972-11-20 DD DD16694672A patent/DD99705A1/xx unknown
-
1973
- 1973-11-03 DE DE19732355014 patent/DE2355014C2/en not_active Expired
- 1973-11-12 HU HUII000166 patent/HU168242B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355014C2 (en) | 1986-06-26 |
| HU168242B (en) | 1976-03-28 |
| DE2355014A1 (en) | 1974-05-30 |