JPS5631209A - Television tuner - Google Patents

Television tuner

Info

Publication number
JPS5631209A
JPS5631209A JP10608579A JP10608579A JPS5631209A JP S5631209 A JPS5631209 A JP S5631209A JP 10608579 A JP10608579 A JP 10608579A JP 10608579 A JP10608579 A JP 10608579A JP S5631209 A JPS5631209 A JP S5631209A
Authority
JP
Japan
Prior art keywords
mixer
filter
higher harmonic
eliminated
harmonic components
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
JP10608579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325526B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Susumu Yamamoto
Takeshi Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10608579A priority Critical patent/JPS5631209A/ja
Publication of JPS5631209A publication Critical patent/JPS5631209A/ja
Publication of JPS6325526B2 publication Critical patent/JPS6325526B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
JP10608579A 1979-08-22 1979-08-22 Television tuner Granted JPS5631209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10608579A JPS5631209A (en) 1979-08-22 1979-08-22 Television tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10608579A JPS5631209A (en) 1979-08-22 1979-08-22 Television tuner

Publications (2)

Publication Number Publication Date
JPS5631209A true JPS5631209A (en) 1981-03-30
JPS6325526B2 JPS6325526B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-25

Family

ID=14424711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10608579A Granted JPS5631209A (en) 1979-08-22 1979-08-22 Television tuner

Country Status (1)

Country Link
JP (1) JPS5631209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587934A (ja) * 1981-07-07 1983-01-17 Matsushita Electric Ind Co Ltd チャンネルコンバ−タ装置
JPS58176459U (ja) * 1982-05-19 1983-11-25 アルプス電気株式会社 局部発振器用増幅器
JPS61192106A (ja) * 1985-02-20 1986-08-26 Matsushita Electric Ind Co Ltd コンバ−タ
EP2101279A3 (de) * 2008-03-10 2013-04-03 Pepperl + Fuchs GmbH Einstellbare Schaltung und RFID-Readereinheit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587934A (ja) * 1981-07-07 1983-01-17 Matsushita Electric Ind Co Ltd チャンネルコンバ−タ装置
JPS58176459U (ja) * 1982-05-19 1983-11-25 アルプス電気株式会社 局部発振器用増幅器
JPS61192106A (ja) * 1985-02-20 1986-08-26 Matsushita Electric Ind Co Ltd コンバ−タ
EP2101279A3 (de) * 2008-03-10 2013-04-03 Pepperl + Fuchs GmbH Einstellbare Schaltung und RFID-Readereinheit

Also Published As

Publication number Publication date
JPS6325526B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-25

Similar Documents

Publication Publication Date Title
JPS5631209A (en) Television tuner
JPS56144642A (en) Vhf-uhf tuner
ES418059A1 (es) Un multiplicador de frecuencia en guia-onda.
JPS55156414A (en) Band pass filter
JPS5521673A (en) Mixer
JPS543451A (en) High frequency amplifying device
FR2448822A1 (fr) Recepteur de television multinorme
JPS55123229A (en) Tuner for television receiver
JPS5693490A (en) Sound intermediate frequency signal detecting circuit
JPS5780809A (en) Mixer circuit
JPS55134503A (en) Absorptive isolator for unneeded wave
JPS52127018A (en) Tuner circuit
JPS5299748A (en) Resonance circuit of tuner
JPS5488712A (en) Vhf television tuner
JPS55132103A (en) Electromagnetic wave synthesizer
JPS5270732A (en) High/low harmonic wave deletion circuit
JPS56103523A (en) Active filter circuit
JPS5525233A (en) Mixer circuit
JPS5596735A (en) Television receiving unit
JPS5360597A (en) Microwave apparatus
GB787826A (en) Variable band width intermediate frequency system
JPS5647133A (en) Broad-band receiving circuit
JPS6490690A (en) Tuner for receiving satellite broadcasting
JPS53101914A (en) Mixer circuit
JPS5299703A (en) Tuner device