BE539584A - - Google Patents
Info
- Publication number
- BE539584A BE539584A BE539584DA BE539584A BE 539584 A BE539584 A BE 539584A BE 539584D A BE539584D A BE 539584DA BE 539584 A BE539584 A BE 539584A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
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- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
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- 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
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
- H03H7/487—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as coupling circuit between transmitters and antennas
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- 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
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/036—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Networks Using Active Elements (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1985054A GB758408A (en) | 1954-07-07 | 1954-07-07 | Improvements in or relating to radio transmitting installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539584A true BE539584A (fi) |
Family
ID=10136251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539584D BE539584A (fi) | 1954-07-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE539584A (fi) |
| CH (1) | CH336099A (fi) |
| DE (1) | DE1004244B (fi) |
| GB (1) | GB758408A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1461550A (fr) * | 1965-10-22 | 1966-02-25 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs de couplage d'émetteurs en parallèle |
| DE3739112A1 (de) * | 1987-11-19 | 1989-06-01 | Rohde & Schwarz | Ukw-hoerfunk-senderanlage bestehend aus mindestens zwei sendern unterschiedlicher frequenz |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB673957A (en) * | 1949-03-22 | 1952-06-18 | Mini Of Supply | Improvements in or relating to microwave circuit arrangements |
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0
- BE BE539584D patent/BE539584A/xx unknown
-
1954
- 1954-07-07 GB GB1985054A patent/GB758408A/en not_active Expired
-
1955
- 1955-06-08 CH CH336099D patent/CH336099A/de unknown
- 1955-06-22 DE DEI10343A patent/DE1004244B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1004244B (de) | 1957-03-14 |
| GB758408A (en) | 1956-10-03 |
| CH336099A (de) | 1959-02-15 |