JPS5295115A - Ascending circuit connecting method in two-ways catv system - Google Patents

Ascending circuit connecting method in two-ways catv system

Info

Publication number
JPS5295115A
JPS5295115A JP1252376A JP1252376A JPS5295115A JP S5295115 A JPS5295115 A JP S5295115A JP 1252376 A JP1252376 A JP 1252376A JP 1252376 A JP1252376 A JP 1252376A JP S5295115 A JPS5295115 A JP S5295115A
Authority
JP
Japan
Prior art keywords
ways
circuit connecting
connecting method
ascending
catv system
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
JP1252376A
Other languages
Japanese (ja)
Inventor
Hitoshi Mori
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1252376A priority Critical patent/JPS5295115A/en
Publication of JPS5295115A publication Critical patent/JPS5295115A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible that control signals are inserted in a fixed frequency band of the descending direction started from the head end, and the signals are detected at two-ways line amplifier, and the amplifier of ascending direction is inserted in the main line and the ascending circuit is automatically connected, so that grouped noises can be minimized by using a simple circuit composition.
COPYRIGHT: (C)1977,JPO&Japio
JP1252376A 1976-02-06 1976-02-06 Ascending circuit connecting method in two-ways catv system Pending JPS5295115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1252376A JPS5295115A (en) 1976-02-06 1976-02-06 Ascending circuit connecting method in two-ways catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1252376A JPS5295115A (en) 1976-02-06 1976-02-06 Ascending circuit connecting method in two-ways catv system

Publications (1)

Publication Number Publication Date
JPS5295115A true JPS5295115A (en) 1977-08-10

Family

ID=11807688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1252376A Pending JPS5295115A (en) 1976-02-06 1976-02-06 Ascending circuit connecting method in two-ways catv system

Country Status (1)

Country Link
JP (1) JPS5295115A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157777U (en) * 1984-09-20 1986-04-18
JPS6285072U (en) * 1985-11-15 1987-05-30
JPS63159980U (en) * 1987-04-08 1988-10-19
JPH0221789A (en) * 1988-04-21 1990-01-24 Videotron Ltd Catv network having filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157777U (en) * 1984-09-20 1986-04-18
JPS6285072U (en) * 1985-11-15 1987-05-30
JPS63159980U (en) * 1987-04-08 1988-10-19
JPH0221789A (en) * 1988-04-21 1990-01-24 Videotron Ltd Catv network having filter

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