JP4387030B2 - ヘッドエンド用衛星デジタル放送ダウンコンバータ - Google Patents

ヘッドエンド用衛星デジタル放送ダウンコンバータ Download PDF

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Publication number
JP4387030B2
JP4387030B2 JP2000107125A JP2000107125A JP4387030B2 JP 4387030 B2 JP4387030 B2 JP 4387030B2 JP 2000107125 A JP2000107125 A JP 2000107125A JP 2000107125 A JP2000107125 A JP 2000107125A JP 4387030 B2 JP4387030 B2 JP 4387030B2
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satellite digital
digital broadcast
intermediate frequency
frequency
mhz
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JP2001292445A (ja
JP2001292445A5 (enExample
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友幸 片山
嘉高 飯田
智昭 松下
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Ｄｘアンテナ株式会社
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Publication of JP2001292445A5 publication Critical patent/JP2001292445A5/ja
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  • Details Of Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP2000107125A 2000-04-07 2000-04-07 ヘッドエンド用衛星デジタル放送ダウンコンバータ Expired - Lifetime JP4387030B2 (ja)

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JP2000107125A JP4387030B2 (ja) 2000-04-07 2000-04-07 ヘッドエンド用衛星デジタル放送ダウンコンバータ

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JP2000107125A JP4387030B2 (ja) 2000-04-07 2000-04-07 ヘッドエンド用衛星デジタル放送ダウンコンバータ

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JP2001292445A JP2001292445A (ja) 2001-10-19
JP2001292445A5 JP2001292445A5 (enExample) 2007-05-24
JP4387030B2 true JP4387030B2 (ja) 2009-12-16

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JP2000107125A Expired - Lifetime JP4387030B2 (ja) 2000-04-07 2000-04-07 ヘッドエンド用衛星デジタル放送ダウンコンバータ

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004082277A1 (en) * 2003-03-11 2004-09-23 Thomson Licensing S.A. Apparatus and method for distributing signals
WO2005050940A1 (en) * 2003-11-24 2005-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Frequency shifting of wcdma carriers for variable carrier separation
US20110053536A1 (en) * 2009-09-03 2011-03-03 Provigent Ltd Receiver with re-demodulation
JP7731754B2 (ja) * 2021-10-06 2025-09-01 日本アンテナ株式会社 周波数変換伝送システム

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JP2001292445A (ja) 2001-10-19

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