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DE29719902U1 - Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals - Google Patents

Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals

Info

Publication number
DE29719902U1
DE29719902U1 DE29719902U DE29719902U DE29719902U1 DE 29719902 U1 DE29719902 U1 DE 29719902U1 DE 29719902 U DE29719902 U DE 29719902U DE 29719902 U DE29719902 U DE 29719902U DE 29719902 U1 DE29719902 U1 DE 29719902U1
Authority
DE
Germany
Prior art keywords
satellite
receiver
remote control
built
satellite receiver
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
DE29719902U
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.)
TECHNISAT SATELLITENFERNSEHPRO
Original Assignee
TECHNISAT SATELLITENFERNSEHPRO
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 TECHNISAT SATELLITENFERNSEHPRO filed Critical TECHNISAT SATELLITENFERNSEHPRO
Priority to DE29719902U priority Critical patent/DE29719902U1/en
Publication of DE29719902U1 publication Critical patent/DE29719902U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/005Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)

Description

·· ·· (I·· ·· (I ♦ · ·· · «♦ · ·· · « • · · · · I· · · · I
·· ·· ··· ·<·· ·· ··· ·<
I · · ·I · · · I · ·* ·I · ·* ·

BeschreibungDescription

Satellitenreceiver für drehbare Satellitenempfangsantennen mit eingebauter Funkübertragung für Bild-, Ton- und FernbedienungssignaleSatellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals

Die vorliegende Erfindung betrifft einen Satellitenreceiver für drehbare Satellitenantennen mit eingebauter Funkübertragung für Bild-, Ton- und Fernbedienungssignale. The present invention relates to a satellite receiver for rotating satellite antennas with built-in radio transmission for image, sound and remote control signals.

Satellitenreceiver für drehbare Satellitenempfangsaniagen werden üblicherweise in der Nähe des Fernsehgerätes installiert und mittels einer mehradrigen Steuerleitung und eines Koaxialkabels mit der drehbaren Satellitenempfangsantenne verbunden. Da diese im allgemeinen in großer Entfernung von dem Satellitenreceiver montiert ist, muß hier ein großer Installationsaufwand zur Kabelverlegung betrieben werden. Erschwert wird dies zusätzlich durch die Anzahl der notwendig zu verlegenden Kabel (bis zu sechs Steuerieitungen mit zusätzlich einem Koaxialkabel zur Signalübertragung). Satellite receivers for rotating satellite reception systems are usually installed near the television and connected to the rotating satellite reception antenna using a multi-core control cable and a coaxial cable. Since this is generally installed a long way away from the satellite receiver, a lot of installation work has to be done to lay the cables. This is made even more difficult by the number of cables that have to be laid (up to six control cables plus an additional coaxial cable for signal transmission).

Die vorliegende Erfindung wurde geschaffen, um den Betrieb einer drehbaren Satellitenempfangsantenne zu ermöglichen, ohne den oben beschriebenen Installationsaufwand tätigen zu müssen.The present invention was created to enable the operation of a rotatable satellite receiving antenna without having to undertake the installation work described above.

Dazu wird das vom Satellitenreceiver bereitgestellte Bildsignal und der dazugehörige Stereoton auf das im Satellitenreceiver eingebaute Audio-A/ideomikrowellenfunkübertragungssystem geführt und dort als moduliertes Audio-/Videomikrowellensignal abgestrahlt. Der Empfänger der Audio-/Mikrowellensignale wird in unmittelbarer Nähe des Fernsehgerätes positioniert. Die empfangenen Audio-A/ideomikrowellensignale werden wieder in Audio-Links-, Audio-Rechts- und Video-Signale umgewandelt. Diese werden dem Fernsehgerät über seine Scartbuchse zugeführt.For this purpose, the picture signal provided by the satellite receiver and the associated stereo sound are fed to the audio/video microwave radio transmission system built into the satellite receiver and emitted there as a modulated audio/video microwave signal. The receiver of the audio/microwave signals is positioned in the immediate vicinity of the television set. The received audio/video microwave signals are converted back into audio left, audio right and video signals. These are fed to the television set via its Scart socket.

-2--2-

Die Steuerung des Satellitenreceivers erfolgt über eine Infrarot-Fernbedienung, deren Infrarot-Signale über einen Infrarot-Empfänger im Gehäuse des Empfängers der Audio-/Videomikrowellensignale empfangen werden. Die so gewonnenen Fernbedienungsignale werden dann auf einen Funksender gegeben, der sich auch im Gehäuse des Empfängers der Audio-/Videomikrowellensignale befindet. Die über Funk abgestrahlten Fernbedienungssignale werden von einem Funkempfänger empfangen, der sich im Gehäuse des Satellitenreceivers befindet. Hier werden die über Funk empfangenen Informationen wieder in ein elektrisches Signal zur Ansteuerung einer Infrarot-Sendediode umgewandelt. Von dieser werden dann im Infrarotbereich die Fernbediensignale abgestrahlt. Damit steht hier wieder das gleiche Signal zur Verfügung, das von der Infrarot-Fernbedienung abgestrahlt wurde. Die Infrarot-Sendediode wird so im Gehäuse des Satellitenreceivers positioniert, daß dessen Infrarot-Empfänger im Strahlungsbereich der Infrarot-Sendediode liegt. Die vom Receiver so empfangenen Infrarot-Signale werden im Satellitenreceiver ausgewertet, und die den so übertragenen Fernbediencodes zugeordneten Funktionen werden ausgeführt.The satellite receiver is controlled using an infrared remote control, whose infrared signals are received by an infrared receiver in the housing of the audio/video microwave signal receiver. The remote control signals obtained in this way are then sent to a radio transmitter, which is also located in the housing of the audio/video microwave signal receiver. The remote control signals transmitted via radio are received by a radio receiver located in the housing of the satellite receiver. Here, the information received via radio is converted back into an electrical signal to control an infrared transmitter diode. This then transmits the remote control signals in the infrared range. This means that the same signal is available that was transmitted by the infrared remote control. The infrared transmitter diode is positioned in the housing of the satellite receiver so that its infrared receiver is in the radiation range of the infrared transmitter diode. The infrared signals received by the receiver are evaluated in the satellite receiver, and the functions assigned to the remote control codes transmitted in this way are carried out.

Ein Ausführungsbeispiel der Erfindung wird anhand der Figur 1 erläutert. Das von der drehbaren Satellitenempfangsantenne (1) empfangene Signal wird über ein Koaxialkabel (2) dem Satellitenreceiver (3) zugeführt. Die hier gewonnenen Bild- und Tonsignale werden einem Audio-/Videomikrowellensender zugeführt, der das Signal über die Antenne (4) abstrahlt. Das Signal wird über die Antenne (5) des Audio-/Videomikrowellenempfängers empfangen. In diesem Empfänger (6) wird das Audio-A/ideomikrowellensignal wieder in ein Video-, ein Ton-Links- und ein Ton-Rechts-Signal umgewandelt. Dem Fernsehgerät (7) werden die so gewonnenen Signale über ein Scartkabel (8) zugeführt. Die Infrarot-Signale der Fernbedienung (9) werden über den Infrarot-Empfänger des Audio-A/ideomikrowellenempfängers (6) empfangen und über die Antenne (10) über Funk abgestrahlt. Diese Funksignale werden dann über dieAn embodiment of the invention is explained using Figure 1. The signal received by the rotating satellite receiving antenna (1) is fed to the satellite receiver (3) via a coaxial cable (2). The image and sound signals obtained here are fed to an audio/video microwave transmitter, which transmits the signal via the antenna (4). The signal is received via the antenna (5) of the audio/video microwave receiver. In this receiver (6), the audio/video microwave signal is converted back into a video, a left-sound and a right-sound signal. The signals obtained in this way are fed to the television set (7) via a Scart cable (8). The infrared signals from the remote control (9) are received via the infrared receiver of the audio/video microwave receiver (6) and transmitted via radio via the antenna (10). These radio signals are then transmitted via the

-3--3-

Antenne (11) des im Satellitenreceiver eingebauten Funkempfängers empfangen. Im Funkempfänger erfolgt dann auch die Umwandlung in Signale, mit denen eine Infrarot-Sendediode angesteuert wird. Diese strahlt dann innerhalb des Satellitenreceivergehäuses auf den dort befindlichen Infrarot-Empfänger des Sateiütenreceivers (3). Mittels der so empfangenen Signale, in denen die Fernbediencodes enthalten sind, wird der Satellitenreceiver gesteuert. Die vom Satellitenreceiver bereitgestellten Steuersignale für die drehbare Satellitenempfangsantenne werden dieser über das Koaxialkabel (2) und die Steuerkabel (12) zugeführt.Antenna (11) of the radio receiver built into the satellite receiver. The radio receiver then converts the signals into signals that control an infrared transmitter diode. This then radiates inside the satellite receiver housing onto the infrared receiver of the satellite receiver (3). The satellite receiver is controlled using the signals received in this way, which contain the remote control codes. The control signals provided by the satellite receiver for the rotating satellite reception antenna are fed to it via the coaxial cable (2) and the control cable (12).

Claims (2)

Schutzansprüche Satellitenreceiver für drehbare Satellitenempfangsantennen mit eingebauter Funkübertragung für Bild-, Ton- und FernbedienungssignaleProtection claims Satellite receiver for rotatable satellite reception antennas with built-in radio transmission for image, sound and remote control signals 1. Satellitenreceiver mit eingebauter Steuerung für drehbare Satellitenantennen,
dadurch gekennzeichnet,
1. Satellite receiver with built-in control for rotating satellite antennas,
characterized,
daß die vom Satellitenreceiver bereitgestellten Bild- und Tonsignale über einen eingebauten Audio-/Mikrowellenfunksender zu einem entsprechenden Audio-/Videomikrowellenfunkempfänger übertragen werden und dort als Bild- und Tonsignal wieder zur Verfügung gestellt werden.that the image and sound signals provided by the satellite receiver are transmitted via a built-in audio/microwave radio transmitter to a corresponding audio/video microwave radio receiver and are made available there again as image and sound signals.
2. Satellitenreceiver nach Schutzanspruch 1.,
dadurch gekennzeichnet,
2. Satellite receiver according to claim 1.,
characterized,
daß der unter 1. beschriebene Audio-A/ideomikrowellenfunkempfänger empfangene Infrarot-Fernbedienungssignale über eine zusätzliche Funkstrecke zu dem unter 1. beschriebenen Satellitenreceiver überträgt zum Zwecke der Steuerung des Satellitenreceivers.that the audio/video microwave radio receiver described under 1. transmits received infrared remote control signals via an additional radio link to the satellite receiver described under 1. for the purpose of controlling the satellite receiver.
DE29719902U 1997-11-08 1997-11-08 Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals Expired - Lifetime DE29719902U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29719902U DE29719902U1 (en) 1997-11-08 1997-11-08 Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29719902U DE29719902U1 (en) 1997-11-08 1997-11-08 Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals

Publications (1)

Publication Number Publication Date
DE29719902U1 true DE29719902U1 (en) 1997-12-18

Family

ID=8048397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29719902U Expired - Lifetime DE29719902U1 (en) 1997-11-08 1997-11-08 Satellite receiver for rotating satellite reception antennas with built-in radio transmission for image, sound and remote control signals

Country Status (1)

Country Link
DE (1) DE29719902U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29813072U1 (en) 1998-07-22 1998-10-01 Technisat Satellitenfernsehprodukte Gmbh, 54550 Daun Audio / video radio transmission system with integrated receiver for television programs transmitted in the VHF / UHF band
GB2384324A (en) * 2002-01-17 2003-07-23 Vodafone Ltd Remotely controlling antenna or other signal processing device in mobile tele communications network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29813072U1 (en) 1998-07-22 1998-10-01 Technisat Satellitenfernsehprodukte Gmbh, 54550 Daun Audio / video radio transmission system with integrated receiver for television programs transmitted in the VHF / UHF band
GB2384324A (en) * 2002-01-17 2003-07-23 Vodafone Ltd Remotely controlling antenna or other signal processing device in mobile tele communications network

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980205

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010116

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040202

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060607

R071 Expiry of right