JPS6473831A - Bidirectional catv system - Google Patents

Bidirectional catv system

Info

Publication number
JPS6473831A
JPS6473831A JP23053487A JP23053487A JPS6473831A JP S6473831 A JPS6473831 A JP S6473831A JP 23053487 A JP23053487 A JP 23053487A JP 23053487 A JP23053487 A JP 23053487A JP S6473831 A JPS6473831 A JP S6473831A
Authority
JP
Japan
Prior art keywords
signal
head end
terminal equipment
frequency
detected
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.)
Pending
Application number
JP23053487A
Other languages
English (en)
Inventor
Yoshihiro Tanigawa
Keiichi Mizuguchi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP23053487A priority Critical patent/JPS6473831A/ja
Publication of JPS6473831A publication Critical patent/JPS6473831A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP23053487A 1987-09-14 1987-09-14 Bidirectional catv system Pending JPS6473831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23053487A JPS6473831A (en) 1987-09-14 1987-09-14 Bidirectional catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23053487A JPS6473831A (en) 1987-09-14 1987-09-14 Bidirectional catv system

Publications (1)

Publication Number Publication Date
JPS6473831A true JPS6473831A (en) 1989-03-20

Family

ID=16909254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23053487A Pending JPS6473831A (en) 1987-09-14 1987-09-14 Bidirectional catv system

Country Status (1)

Country Link
JP (1) JPS6473831A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168387A (en) * 1990-12-11 1992-12-01 Central Glass Company, Limited Variable light transmittance device
JP2009077248A (ja) * 2007-09-21 2009-04-09 Maspro Denkoh Corp Ｃａｔｖシステム，ｃａｔｖシステムの配線方法及びｃａｔｖ装置
JP2009105833A (ja) * 2007-10-25 2009-05-14 Maspro Denkoh Corp Ｃａｔｖシステム，ｃａｔｖシステムの配線方法及びｃａｔｖ装置
DE102009022950A1 (de) * 2009-05-25 2010-12-02 Wilhelm Sihn Jr. Gmbh & Co. Kg CATV-Verstärker
DE102010050478A1 (de) 2010-11-04 2012-05-10 Wilhelm Sihn Jr. Gmbh & Co. Kg CATV-Verstärker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168387A (en) * 1990-12-11 1992-12-01 Central Glass Company, Limited Variable light transmittance device
JP2009077248A (ja) * 2007-09-21 2009-04-09 Maspro Denkoh Corp Ｃａｔｖシステム，ｃａｔｖシステムの配線方法及びｃａｔｖ装置
JP2009105833A (ja) * 2007-10-25 2009-05-14 Maspro Denkoh Corp Ｃａｔｖシステム，ｃａｔｖシステムの配線方法及びｃａｔｖ装置
DE102009022950A1 (de) * 2009-05-25 2010-12-02 Wilhelm Sihn Jr. Gmbh & Co. Kg CATV-Verstärker
DE102010050478A1 (de) 2010-11-04 2012-05-10 Wilhelm Sihn Jr. Gmbh & Co. Kg CATV-Verstärker

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