DE29921394U1 - Device for feeding radio waves into at least one terminal - Google Patents

Device for feeding radio waves into at least one terminal

Info

Publication number
DE29921394U1
DE29921394U1 DE29921394U DE29921394U DE29921394U1 DE 29921394 U1 DE29921394 U1 DE 29921394U1 DE 29921394 U DE29921394 U DE 29921394U DE 29921394 U DE29921394 U DE 29921394U DE 29921394 U1 DE29921394 U1 DE 29921394U1
Authority
DE
Germany
Prior art keywords
frequency
radio wave
wave frequency
terminal
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29921394U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUROTECH GmbH
Original Assignee
EUROTECH GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EUROTECH GmbH filed Critical EUROTECH GmbH
Priority to DE29921394U priority Critical patent/DE29921394U1/en
Publication of DE29921394U1 publication Critical patent/DE29921394U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/106—Adaptations for transmission by electrical cable for domestic distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zur Einspeisung von Funkwellen (4) in wenigstens ein Endgerät (18), mit:
wenigstens einer die Funkwellen (4) empfangenden An­ tennenvorrichtung (6);
wenigstens einem von der Antennenvorrichtung (6) ge­ speisten Umsetzer (10; 10a, 10b, 10c) zur Umwandlung der Funkwellenfrequenz in eine von der Funkwellenfrequenz ab­ weichende Frequenz;
wenigstens einem mit dem Umsetzer (10; 10a, 10b, 10c) verbundenen Sender zum Abstrahlen eines Signales (12; 40, 42, 44) mit der von der Funkwellenfrequenz abweichenden Frequenz; und
wenigstens einem Empfänger und Rück-Umsetzer (14; 14a bis 14k) zum Empfang des Signals (12; 40, 42, 44) mit der von der Funkwellenfrequenz abweichenden Frequenz und zum Rück-Umsetzen der von der Funkwellenfrequenz abweichenden Frequenz in die von dem Endgerät (18) verarbeitbare Funk­ wellenfrequenz.1. Device for feeding radio waves (4) into at least one terminal (18), with:
at least one antenna device (6) receiving the radio waves (4);
at least one converter (10; 10a, 10b, 10c) fed by the antenna device (6) for converting the radio wave frequency into a frequency deviating from the radio wave frequency;
at least one transmitter connected to the converter (10; 10a, 10b, 10c) for emitting a signal (12; 40, 42, 44) with the frequency deviating from the radio wave frequency; and
at least one receiver and re-converter (14; 14a to 14k) for receiving the signal (12; 40, 42, 44) with the frequency deviating from the radio wave frequency and for converting back the frequency deviating from the radio wave frequency into that of the terminal (18) processable radio wave frequency. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, daß die Funkwellenfrequenz im Gigahertz-Bereich liegt und daß die vom Umsetzer (10) erzeugte, von der Funkwellen­ frequenz abweichenden Frequenz im Megahertz-Bereich liegt.2. Device according to claim 1, characterized in net that the radio wave frequency is in the gigahertz range and that that generated by the converter (10) by the radio waves frequency deviating frequency is in the megahertz range. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, daß die Funkwellenfrequenz im Gigahertz-Bereich liegt und daß der Umsetzer (10a, 10b, 10c) ein Infrarot-Signal abgibt.3. Device according to claim 1, characterized net that the radio wave frequency is in the gigahertz range and that the converter (10a, 10b, 10c) an infrared signal delivers. 4. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, daß die Antennenvorrichtung (6) eine Mehrzahl von Um­ setzern (10; 10a, 10b, 10c) speist. 4. The device according to claim 1, characterized net that the antenna device (6) a plurality of order setters (10; 10a, 10b, 10c) feeds.   5. Vorrichtung nach Anspruch 4, dadurch gekennzeich­ net, daß jeder aus der Mehrzahl von Umsetzern (10; 10a, 10b, 10c) ein nach der Frequenz identisches Signal ausgibt.5. The device according to claim 4, characterized net that each of the plurality of converters (10; 10a, 10b, 10c) outputs a signal which is identical in terms of frequency. 6. Vorrichtung nach Anspruch 4, dadurch gekennzeich­ net, daß jeder aus der Mehrzahl von Umsetzern (10; 10a, 10b, 10c) ein nach der Frequenz verschiedenes Signal aus­ gibt.6. The device according to claim 4, characterized in net that each of the plurality of converters (10; 10a, 10b, 10c) a signal that differs in frequency gives. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, da­ durch gekennzeichnet, daß jeweils mindestens ein Empfän­ ger/Rück-Umsetzer (14; 14a bis 14k) an ein Endgerät (18) an- oder in dieses einbaubar ist.7. Device according to one of claims 1 to 6, there characterized in that at least one recipient ger / Rücksetzers (14; 14a to 14k) to a terminal (18) can be attached to or built into this.
DE29921394U 1999-12-06 1999-12-06 Device for feeding radio waves into at least one terminal Expired - Lifetime DE29921394U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29921394U DE29921394U1 (en) 1999-12-06 1999-12-06 Device for feeding radio waves into at least one terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29921394U DE29921394U1 (en) 1999-12-06 1999-12-06 Device for feeding radio waves into at least one terminal

Publications (1)

Publication Number Publication Date
DE29921394U1 true DE29921394U1 (en) 2001-04-19

Family

ID=8082556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29921394U Expired - Lifetime DE29921394U1 (en) 1999-12-06 1999-12-06 Device for feeding radio waves into at least one terminal

Country Status (1)

Country Link
DE (1) DE29921394U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050914A1 (en) * 2007-10-23 2009-05-07 Jultec Technology Gmbh Frequency transmission system for receiving radio and multimedia services, has portable unit that transmits signal on fixed frequency in range of satellite intermediate frequency, where transmitted signal is conveyed to receiving device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317388A1 (en) * 1993-05-25 1994-12-08 Klaus Schneider Multimedia system unit
DE19501405A1 (en) * 1995-01-19 1996-07-25 Frank Dipl Phys Riemann Multichannel satellite television receiver
DE29719893U1 (en) * 1997-11-08 1998-01-08 Technisat Satellitenfernsehpro Remote-controllable head-end station for receiving satellite programs with radio picture and sound transmission to the respective subscriber
DE29802454U1 (en) * 1998-02-13 1998-05-07 Technisat Satellitenfernsehpro System for the wireless connection of a receiving device to a cable distribution system
EP0873014A1 (en) * 1997-04-14 1998-10-21 THOMSON multimedia Process and system for distributing television signals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317388A1 (en) * 1993-05-25 1994-12-08 Klaus Schneider Multimedia system unit
DE19501405A1 (en) * 1995-01-19 1996-07-25 Frank Dipl Phys Riemann Multichannel satellite television receiver
EP0873014A1 (en) * 1997-04-14 1998-10-21 THOMSON multimedia Process and system for distributing television signals
DE29719893U1 (en) * 1997-11-08 1998-01-08 Technisat Satellitenfernsehpro Remote-controllable head-end station for receiving satellite programs with radio picture and sound transmission to the respective subscriber
DE29802454U1 (en) * 1998-02-13 1998-05-07 Technisat Satellitenfernsehpro System for the wireless connection of a receiving device to a cable distribution system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CONRAD ELECTRONIC WELT '97, Aug. 96, S.188,189, S.462,463 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050914A1 (en) * 2007-10-23 2009-05-07 Jultec Technology Gmbh Frequency transmission system for receiving radio and multimedia services, has portable unit that transmits signal on fixed frequency in range of satellite intermediate frequency, where transmitted signal is conveyed to receiving device

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20010523

R156 Lapse of ip right after 3 years

Effective date: 20030701