BE455762A - - Google Patents
Info
- Publication number
- BE455762A BE455762A BE455762DA BE455762A BE 455762 A BE455762 A BE 455762A BE 455762D A BE455762D A BE 455762DA BE 455762 A BE455762 A BE 455762A
- Authority
- BE
- Belgium
- Prior art keywords
- windings
- line
- repeater
- ratio
- network
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 17
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010396 two-hybrid screening Methods 0.000 description 1
Classifications
-
- 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)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE455762A true BE455762A (forum.php) |
Family
ID=109610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE455762D BE455762A (forum.php) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE455762A (forum.php) |
-
0
- BE BE455762D patent/BE455762A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20010034273A (ko) | 케이블 tv 전력 인서터 | |
BE455762A (forum.php) | ||
CN101803183B (zh) | 场内广播系统 | |
US1654633A (en) | Recording system | |
Crisson | The limitation of the gain of two-way telephone repeaters by impedance irregularities | |
DE608416C (de) | Schaltungsanordnung fuer Endverstaerker | |
GB317760A (en) | Improvements in repeater circuits for electrical transmission systems | |
US1600274A (en) | Telephone-transmission circuits | |
BE453606A (forum.php) | ||
BE448078A (forum.php) | ||
BE372732A (forum.php) | ||
US1733194A (en) | Nesota | |
BE392869A (forum.php) | ||
US3829625A (en) | Shunt negative impedance amplifier | |
US1254118A (en) | Signaling-circuit. | |
CH96097A (fr) | Installation pour la transmission de courants du genre de ceux utilisés en téléphonie. | |
RU2010416C1 (ru) | Двусторонний усилитель | |
BE386204A (forum.php) | ||
US1832977A (en) | Multiple way connection for a plurality of lines | |
US773372A (en) | Electric circuit. | |
SU1425807A1 (ru) | Широкополосный усилитель с линейной обратной св зью | |
BE470231A (forum.php) | ||
US1798243A (en) | Electrical transmission system | |
US1433305A (en) | Loaded-telephone-line system | |
AT77676B (de) | Schaltungsanordnung für Fernsprechanlagen mit einem als Sender und Empfänger gleich wirksamen Verstärker. |