DE4126774A1 - Konverteranordnung zum empfang von satelliten-empfangssignalen - Google Patents

Konverteranordnung zum empfang von satelliten-empfangssignalen

Info

Publication number
DE4126774A1
DE4126774A1 DE19914126774 DE4126774A DE4126774A1 DE 4126774 A1 DE4126774 A1 DE 4126774A1 DE 19914126774 DE19914126774 DE 19914126774 DE 4126774 A DE4126774 A DE 4126774A DE 4126774 A1 DE4126774 A1 DE 4126774A1
Authority
DE
Germany
Prior art keywords
frequency
channel
astra
channels
local oscillator
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.)
Granted
Application number
DE19914126774
Other languages
German (de)
English (en)
Other versions
DE4126774C2 (enrdf_load_stackoverflow
Inventor
Anton Ilsanker
Norbert Dr Ephan
Juergen Hauptvogel
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.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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 Kathrein Werke KG filed Critical Kathrein Werke KG
Priority to DE19914126774 priority Critical patent/DE4126774A1/de
Publication of DE4126774A1 publication Critical patent/DE4126774A1/de
Application granted granted Critical
Publication of DE4126774C2 publication Critical patent/DE4126774C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE19914126774 1991-08-13 1991-08-13 Konverteranordnung zum empfang von satelliten-empfangssignalen Granted DE4126774A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914126774 DE4126774A1 (de) 1991-08-13 1991-08-13 Konverteranordnung zum empfang von satelliten-empfangssignalen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914126774 DE4126774A1 (de) 1991-08-13 1991-08-13 Konverteranordnung zum empfang von satelliten-empfangssignalen

Publications (2)

Publication Number Publication Date
DE4126774A1 true DE4126774A1 (de) 1993-02-18
DE4126774C2 DE4126774C2 (enrdf_load_stackoverflow) 1993-07-15

Family

ID=6438224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914126774 Granted DE4126774A1 (de) 1991-08-13 1991-08-13 Konverteranordnung zum empfang von satelliten-empfangssignalen

Country Status (1)

Country Link
DE (1) DE4126774A1 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413189A1 (de) * 1994-04-12 1995-10-26 Xaver Hilser Anordnung zur Kanalumsetzung
US5805975A (en) * 1995-02-22 1998-09-08 Green, Sr.; James A. Satellite broadcast receiving and distribution system
EP0883238A3 (en) * 1997-06-03 1999-01-20 Robert Bosch Gmbh Receiver for different frequency bands
WO1998048519A3 (en) * 1997-04-09 1999-01-21 Austin S Coker Jr Satellite broadcast receiving and distribution system
WO2002051015A3 (en) * 2000-12-19 2002-09-19 Nokia Corp Improvements relating to satellite reception
WO2003094397A1 (de) * 2002-05-03 2003-11-13 Kathrein Werke Ag Verfahren sowie vorrichtung zur erzeugung zumindest eines transponders in der satelliten-zwischenfrequenz-ebene

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200560A1 (de) * 1982-01-12 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart "verfahren zur unterdrueckung von spiegelwellen- und intermodulationsstoerungen"
US5027430A (en) * 1987-07-24 1991-06-25 Sharp Kabushiki Kaisha Outdoor unit low noise converter for satellite broadcast reception use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200560A1 (de) * 1982-01-12 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart "verfahren zur unterdrueckung von spiegelwellen- und intermodulationsstoerungen"
US5027430A (en) * 1987-07-24 1991-06-25 Sharp Kabushiki Kaisha Outdoor unit low noise converter for satellite broadcast reception use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. PALENSKI: "SAT-X, Empfänger für den Satelliten-ZF-Bereich 900-1700MHz" in UKW-Berichte 3/89, S.156-164 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413189A1 (de) * 1994-04-12 1995-10-26 Xaver Hilser Anordnung zur Kanalumsetzung
US5805975A (en) * 1995-02-22 1998-09-08 Green, Sr.; James A. Satellite broadcast receiving and distribution system
US6122482A (en) * 1995-02-22 2000-09-19 Global Communications, Inc. Satellite broadcast receiving and distribution system
US6334045B1 (en) 1995-02-22 2001-12-25 Global Communications, Inc. Satellite broadcast receiving and distribution system
US6397038B1 (en) 1995-02-22 2002-05-28 Global Communications, Inc. Satellite broadcast receiving and distribution system
US6917783B2 (en) 1995-02-22 2005-07-12 Global Communications, Inc. Satellite broadcast receiving and distribution system
WO1998048519A3 (en) * 1997-04-09 1999-01-21 Austin S Coker Jr Satellite broadcast receiving and distribution system
EP0883238A3 (en) * 1997-06-03 1999-01-20 Robert Bosch Gmbh Receiver for different frequency bands
WO2002051015A3 (en) * 2000-12-19 2002-09-19 Nokia Corp Improvements relating to satellite reception
US7245892B2 (en) 2000-12-19 2007-07-17 Nokia Corporation Satellite reception
WO2003094397A1 (de) * 2002-05-03 2003-11-13 Kathrein Werke Ag Verfahren sowie vorrichtung zur erzeugung zumindest eines transponders in der satelliten-zwischenfrequenz-ebene
DE10219847A1 (de) * 2002-05-03 2003-11-27 Kathrein Werke Kg Verfahren sowie Vorrichtung zur Erzeugung zumindest eines Transponders in der Satelliten-Zwischenfrequenz-Ebene

Also Published As

Publication number Publication date
DE4126774C2 (enrdf_load_stackoverflow) 1993-07-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee