IT1186228B - SWITCHING, REGULATION, AMPLIFICATION AND / OR ATTENUATION SYSTEM APPLICABLE TO SELECTORS, AMPLIFIERS AND CONVERTERS R.F. AND USABLE FOR THE REALIZATION OF RADIO AND TELEVISION RECEIVING SYSTEMS OR SIMILAR, FIXED OR PORTABLE - Google Patents
SWITCHING, REGULATION, AMPLIFICATION AND / OR ATTENUATION SYSTEM APPLICABLE TO SELECTORS, AMPLIFIERS AND CONVERTERS R.F. AND USABLE FOR THE REALIZATION OF RADIO AND TELEVISION RECEIVING SYSTEMS OR SIMILAR, FIXED OR PORTABLEInfo
- Publication number
- IT1186228B IT1186228B IT23078/85A IT2307885A IT1186228B IT 1186228 B IT1186228 B IT 1186228B IT 23078/85 A IT23078/85 A IT 23078/85A IT 2307885 A IT2307885 A IT 2307885A IT 1186228 B IT1186228 B IT 1186228B
- Authority
- IT
- Italy
- Prior art keywords
- selectors
- converters
- amplifiers
- usable
- realization
- Prior art date
Links
- 230000003321 amplification Effects 0.000 title 1
- 238000003199 nucleic acid amplification method Methods 0.000 title 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23078/85A IT1186228B (en) | 1985-12-03 | 1985-12-03 | SWITCHING, REGULATION, AMPLIFICATION AND / OR ATTENUATION SYSTEM APPLICABLE TO SELECTORS, AMPLIFIERS AND CONVERTERS R.F. AND USABLE FOR THE REALIZATION OF RADIO AND TELEVISION RECEIVING SYSTEMS OR SIMILAR, FIXED OR PORTABLE |
EP86116650A EP0224900A3 (en) | 1985-12-03 | 1986-12-01 | Radio frequency switching, regulation, amplification and/or attenuation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23078/85A IT1186228B (en) | 1985-12-03 | 1985-12-03 | SWITCHING, REGULATION, AMPLIFICATION AND / OR ATTENUATION SYSTEM APPLICABLE TO SELECTORS, AMPLIFIERS AND CONVERTERS R.F. AND USABLE FOR THE REALIZATION OF RADIO AND TELEVISION RECEIVING SYSTEMS OR SIMILAR, FIXED OR PORTABLE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8523078A0 IT8523078A0 (en) | 1985-12-03 |
IT1186228B true IT1186228B (en) | 1987-11-18 |
Family
ID=11203539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23078/85A IT1186228B (en) | 1985-12-03 | 1985-12-03 | SWITCHING, REGULATION, AMPLIFICATION AND / OR ATTENUATION SYSTEM APPLICABLE TO SELECTORS, AMPLIFIERS AND CONVERTERS R.F. AND USABLE FOR THE REALIZATION OF RADIO AND TELEVISION RECEIVING SYSTEMS OR SIMILAR, FIXED OR PORTABLE |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0224900A3 (en) |
IT (1) | IT1186228B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008898D0 (en) * | 1990-04-20 | 1990-06-20 | Ferguson Ltd | Receiver for satellite reception |
GB9103713D0 (en) * | 1991-02-22 | 1991-04-10 | Amstrad Plc | Improvements relating to television systems |
GB2268346B (en) * | 1992-06-25 | 1996-01-17 | Millroy John Robert | Interference eliminator |
DE29611630U1 (en) * | 1996-07-04 | 1996-09-05 | Spaun-electronic GmbH, 78224 Singen | Branch device for a satellite reception system |
GB2385473B (en) * | 2002-02-04 | 2005-11-30 | Novapal Ltd | Apparatus for receiving broadcasts |
DE102005060284B4 (en) * | 2005-12-15 | 2008-02-07 | Technisat Digital Gmbh | Apparatus and method for switching between differently transmitted RF A / V signals |
CN111610497A (en) * | 2020-04-09 | 2020-09-01 | 南京才华科技集团有限公司 | Switch matrix capable of realizing non-blocking arbitrary gating |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1515098A (en) * | 1974-08-06 | 1978-06-21 | Communications Patents Ltd | Wired broadcasting systems |
GB2026204B (en) * | 1978-05-31 | 1982-09-02 | Montorio Salvatore | Device for the remote control of the angular position of a rotable aerial |
JPS6334382Y2 (en) * | 1980-08-08 | 1988-09-12 | ||
US4338632A (en) * | 1980-10-06 | 1982-07-06 | Zenith Radio Corporation | Remote control system for television monitors |
NL8006976A (en) * | 1980-12-22 | 1982-07-16 | Delta Kabel Bv | SWITCHING SYSTEM. |
-
1985
- 1985-12-03 IT IT23078/85A patent/IT1186228B/en active
-
1986
- 1986-12-01 EP EP86116650A patent/EP0224900A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0224900A2 (en) | 1987-06-10 |
IT8523078A0 (en) | 1985-12-03 |
EP0224900A3 (en) | 1989-09-06 |
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