BE602912A - Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision. - Google Patents
Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision.Info
- Publication number
- BE602912A BE602912A BE602912A BE602912A BE602912A BE 602912 A BE602912 A BE 602912A BE 602912 A BE602912 A BE 602912A BE 602912 A BE602912 A BE 602912A BE 602912 A BE602912 A BE 602912A
- Authority
- BE
- Belgium
- Prior art keywords
- transformers
- antennas
- installation
- frequency domain
- common connection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
- H04N7/104—Switchers or splitters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/183—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers at least one of the guides being a coaxial line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Television Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES68142A DE1114863B (de) | 1960-04-21 | 1960-04-21 | Anordnung zur Zusammenschaltung von Antennen oder Antennenverstaerkern bzw. Umsetzern des Fernsehbereiches |
DES0033880 | 1960-06-14 | ||
DE1960S0068932 DE1116754B (de) | 1960-06-14 | 1960-06-14 | Einrichtung zur Zusammenschaltung verschiedener Frequenzbereiche in Fernsehempfangsanlagen |
DE1960S0069995 DE1153804B (de) | 1960-08-19 | 1960-08-19 | Gemeinschaftsantennenanlage fuer eine groessere Teilnehmerzahl |
DES70556A DE1146559B (de) | 1960-09-27 | 1960-09-27 | Richtkoppler, bestehend aus einem aeusseren Schirm und zwei im Inneren dieses Schirmes angeordneten Innenleitern |
Publications (1)
Publication Number | Publication Date |
---|---|
BE602912A true BE602912A (fr) | 1961-08-16 |
Family
ID=27512259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE602912A BE602912A (fr) | 1960-04-21 | 1961-04-21 | Installation pour la mise en circuit commun d'antennes, d'amplificateurs d'antennes et de transformateurs du domaine de fréquences de la télévision. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE602912A (xx) |
CH (1) | CH385933A (xx) |
DE (1) | DE1114863B (xx) |
NL (4) | NL7208944A (xx) |
SE (1) | SE311546B (xx) |
-
0
- NL NL263913D patent/NL263913A/xx unknown
- NL NL263914D patent/NL263914A/xx unknown
-
1960
- 1960-04-21 DE DES68142A patent/DE1114863B/de active Pending
-
1961
- 1961-04-18 CH CH459361A patent/CH385933A/de unknown
- 1961-04-21 SE SE423561A patent/SE311546B/xx unknown
- 1961-04-21 BE BE602912A patent/BE602912A/fr unknown
-
1972
- 1972-06-28 NL NL7208944A patent/NL7208944A/xx unknown
- 1972-06-28 NL NL7208945A patent/NL7208945A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7208944A (xx) | 1972-09-25 |
SE311546B (xx) | 1969-06-16 |
NL263913A (xx) | |
CH385933A (de) | 1964-12-31 |
NL7208945A (xx) | 1972-09-25 |
NL263914A (xx) | |
DE1114863B (de) | 1961-10-12 |
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