BE504576A - - Google Patents
Info
- Publication number
- BE504576A BE504576A BE504576DA BE504576A BE 504576 A BE504576 A BE 504576A BE 504576D A BE504576D A BE 504576DA BE 504576 A BE504576 A BE 504576A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0138—Electrical filters or coupling circuits
- H03H7/0146—Coupling circuits between two tubes, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291957X | 1950-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504576A true BE504576A (US20080094685A1-20080424-C00004.png) |
Family
ID=19782802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504576D BE504576A (US20080094685A1-20080424-C00004.png) | 1950-07-12 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005019838A1 (de) * | 2005-04-28 | 2006-11-02 | Rohde & Schwarz Gmbh & Co. Kg | Koppelkondensator-Anordnung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2240295A (en) * | 1937-09-29 | 1941-04-29 | Rca Corp | Television receiver |
| US2581159A (en) * | 1948-05-28 | 1952-01-01 | Rca Corp | Tunable band pass amplifier for television |
-
0
- BE BE504576D patent/BE504576A/xx unknown
- NL NL727209403A patent/NL154792B/xx unknown
- NL NL89361D patent/NL89361C/xx active
-
1951
- 1951-06-21 US US232728A patent/US2676215A/en not_active Expired - Lifetime
- 1951-07-08 DE DEN4139A patent/DE860225C/de not_active Expired
- 1951-07-09 GB GB16211/51A patent/GB691096A/en not_active Expired
- 1951-07-10 FR FR1039527D patent/FR1039527A/fr not_active Expired
- 1951-07-10 CH CH291957D patent/CH291957A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL154792B (nl) | |
| GB691096A (en) | 1953-05-06 |
| FR1039527A (fr) | 1953-10-07 |
| US2676215A (en) | 1954-04-20 |
| DE860225C (de) | 1952-12-18 |
| NL89361C (US20080094685A1-20080424-C00004.png) | |
| CH291957A (de) | 1953-07-15 |
