JPS5373941A - Intermediate frequency filter for television reperter - Google Patents

Intermediate frequency filter for television reperter

Info

Publication number
JPS5373941A
JPS5373941A JP14822176A JP14822176A JPS5373941A JP S5373941 A JPS5373941 A JP S5373941A JP 14822176 A JP14822176 A JP 14822176A JP 14822176 A JP14822176 A JP 14822176A JP S5373941 A JPS5373941 A JP S5373941A
Authority
JP
Japan
Prior art keywords
reperter
television
intermediate frequency
frequency filter
filter
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
JP14822176A
Other languages
Japanese (ja)
Inventor
Hiroshi Ooyama
Harumasa Kajita
Noriyuki Kawamoto
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 JP14822176A priority Critical patent/JPS5373941A/en
Publication of JPS5373941A publication Critical patent/JPS5373941A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezo-electric or electrostrictive material including passive elements

Abstract

PURPOSE:To compose a filter with a signal processing circuit in which the first filter posessing an attenuation pole and the second filter containing no attenuation pole are connected longitudinally, thus realizing a compact size and a low cost.
JP14822176A 1976-12-08 1976-12-08 Intermediate frequency filter for television reperter Pending JPS5373941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14822176A JPS5373941A (en) 1976-12-08 1976-12-08 Intermediate frequency filter for television reperter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14822176A JPS5373941A (en) 1976-12-08 1976-12-08 Intermediate frequency filter for television reperter

Publications (1)

Publication Number Publication Date
JPS5373941A true JPS5373941A (en) 1978-06-30

Family

ID=15447974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14822176A Pending JPS5373941A (en) 1976-12-08 1976-12-08 Intermediate frequency filter for television reperter

Country Status (1)

Country Link
JP (1) JPS5373941A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179906A (en) * 1965-04-20 By-pass netwoems when
US3613032A (en) * 1970-03-19 1971-10-12 Hughes Aircraft Co Composite crystal filter circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179906A (en) * 1965-04-20 By-pass netwoems when
US3613032A (en) * 1970-03-19 1971-10-12 Hughes Aircraft Co Composite crystal filter circuit

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