CH268699A - Equalizing amplifier for telegraph signals. - Google Patents
Equalizing amplifier for telegraph signals.Info
- Publication number
- CH268699A CH268699A CH268699DA CH268699A CH 268699 A CH268699 A CH 268699A CH 268699D A CH268699D A CH 268699DA CH 268699 A CH268699 A CH 268699A
- Authority
- CH
- Switzerland
- Prior art keywords
- telegraph signals
- equalizing amplifier
- equalizing
- amplifier
- telegraph
- Prior art date
Links
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
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
- H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
- H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US460948A US2454089A (en) | 1942-10-06 | 1942-10-06 | Regenerative repeater |
Publications (1)
Publication Number | Publication Date |
---|---|
CH268699A true CH268699A (en) | 1950-05-31 |
Family
ID=23830669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH268699D CH268699A (en) | 1942-10-06 | 1948-02-26 | Equalizing amplifier for telegraph signals. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2454089A (en) |
BE (1) | BE480101A (en) |
CH (1) | CH268699A (en) |
FR (1) | FR963410A (en) |
GB (1) | GB670874A (en) |
NL (1) | NL74393C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE488187A (en) * | 1948-04-01 | |||
US2595397A (en) * | 1948-12-01 | 1952-05-06 | Gen Precision Lab Inc | Electronic television shutter |
US2785225A (en) * | 1949-02-18 | 1957-03-12 | Bell Telephone Labor Inc | Electronic regenerative repeater |
NL81591C (en) * | 1949-11-29 | 1956-06-15 | ||
US2732428A (en) * | 1950-01-17 | 1956-01-24 | -anode valve vyb | |
US2685613A (en) * | 1952-01-14 | 1954-08-03 | Rca Corp | Code signal regenerator |
NL95831C (en) * | 1952-02-08 | |||
US2705261A (en) * | 1954-03-15 | 1955-03-29 | Rca Corp | Electronic telegraph signal redistributors |
GB0911409D0 (en) * | 2009-07-01 | 2009-08-12 | Mantock Paul L | A constant voltage ac current controller |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1771446A (en) * | 1928-06-09 | 1930-07-29 | American Telephone & Telegraph | Regenerative telegraph repeater |
US2133456A (en) * | 1936-02-15 | 1938-10-18 | Bell Telephone Labor Inc | Regenerative telegraph repeater |
-
0
- FR FR963410D patent/FR963410A/fr not_active Expired
- NL NL74393D patent/NL74393C/xx active
- BE BE480101D patent/BE480101A/xx unknown
-
1942
- 1942-10-06 US US460948A patent/US2454089A/en not_active Expired - Lifetime
-
1948
- 1948-02-26 CH CH268699D patent/CH268699A/en unknown
- 1948-02-27 GB GB6071/48A patent/GB670874A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR963410A (en) | 1950-07-10 |
US2454089A (en) | 1948-11-16 |
GB670874A (en) | 1952-04-30 |
BE480101A (en) | |
NL74393C (en) |
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