CH232060A - Amplifier circuit for ultra-short waves. - Google Patents
Amplifier circuit for ultra-short waves.Info
- Publication number
- CH232060A CH232060A CH232060DA CH232060A CH 232060 A CH232060 A CH 232060A CH 232060D A CH232060D A CH 232060DA CH 232060 A CH232060 A CH 232060A
- Authority
- CH
- Switzerland
- Prior art keywords
- ultra
- amplifier circuit
- short waves
- waves
- short
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
- H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL223662X | 1939-12-02 | ||
NL2312510X | 1940-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH232060A true CH232060A (en) | 1944-04-30 |
Family
ID=32095508
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH223662D CH223662A (en) | 1939-12-02 | 1941-03-13 | Amplifier circuit for ultra-short waves. |
CH232060D CH232060A (en) | 1939-12-02 | 1941-06-17 | Amplifier circuit for ultra-short waves. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH223662D CH223662A (en) | 1939-12-02 | 1941-03-13 | Amplifier circuit for ultra-short waves. |
Country Status (5)
Country | Link |
---|---|
US (2) | US2312739A (en) |
BE (2) | BE441801A (en) |
CH (2) | CH223662A (en) |
FR (2) | FR872830A (en) |
GB (1) | GB629882A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546837A (en) * | 1947-08-21 | 1951-03-27 | Rca Corp | Paralleled amplifier circuits |
-
0
- BE BE440866D patent/BE440866A/xx unknown
- BE BE441801D patent/BE441801A/xx unknown
-
1940
- 1940-06-14 US US340514A patent/US2312739A/en not_active Expired - Lifetime
-
1941
- 1941-03-13 CH CH223662D patent/CH223662A/en unknown
- 1941-05-09 US US392632A patent/US2312510A/en not_active Expired - Lifetime
- 1941-06-03 FR FR872830D patent/FR872830A/en not_active Expired
- 1941-06-17 FR FR51643D patent/FR51643E/en not_active Expired
- 1941-06-17 CH CH232060D patent/CH232060A/en unknown
-
1947
- 1947-12-31 GB GB35193/47A patent/GB629882A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2312510A (en) | 1943-03-02 |
CH223662A (en) | 1942-09-30 |
GB629882A (en) | 1949-09-29 |
BE441801A (en) | |
US2312739A (en) | 1943-03-02 |
BE440866A (en) | |
FR872830A (en) | 1942-06-19 |
FR51643E (en) | 1943-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH217640A (en) | High frequency amplifier circuit. | |
CH261238A (en) | Broadband amplifier for ultra-short waves. | |
CH202825A (en) | Cannetière. | |
CH223662A (en) | Amplifier circuit for ultra-short waves. | |
CH229754A (en) | Tunable oscillation circuit for ultra-short waves. | |
CH275994A (en) | Frequency change circuit. | |
CH206321A (en) | Amplifier circuit. | |
CH225678A (en) | Push-pull circuit for ultra-short waves. | |
CH223659A (en) | Amplifier arrangement. | |
CH225076A (en) | Telephone. | |
CH255231A (en) | Wave filter. | |
CH212944A (en) | Tube circuit. | |
CH217878A (en) | Cathode for ultra-short wave tubes. | |
CH217087A (en) | Neutralized amplifier circuit. | |
CH205040A (en) | High frequency cables. | |
CH214059A (en) | Circuit arrangement for high-frequency tube stages. | |
CH196101A (en) | Desk signal apparatus. | |
CH196015A (en) | Wristwatch. | |
AT156041B (en) | High frequency electrode. | |
FR48846E (en) | Mobile scale | |
AT156065B (en) | Speaker. | |
FR852417A (en) | Telephone amplifier | |
DK59385C (en) | Telephone set. | |
CH214505A (en) | Telephone. | |
CH208096A (en) | High frequency telephone system. |