JPS6223487B2 - - Google Patents

Info

Publication number
JPS6223487B2
JPS6223487B2 JP54148155A JP14815579A JPS6223487B2 JP S6223487 B2 JPS6223487 B2 JP S6223487B2 JP 54148155 A JP54148155 A JP 54148155A JP 14815579 A JP14815579 A JP 14815579A JP S6223487 B2 JPS6223487 B2 JP S6223487B2
Authority
JP
Japan
Prior art keywords
circuit
resonant circuit
transformer
narrow
series
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.)
Expired
Application number
JP54148155A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5671318A (en
Inventor
Yasuo Yamada
Masakazu Fujishima
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP14815579A priority Critical patent/JPS5671318A/ja
Publication of JPS5671318A publication Critical patent/JPS5671318A/ja
Publication of JPS6223487B2 publication Critical patent/JPS6223487B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks

Landscapes

  • Filters And Equalizers (AREA)
JP14815579A 1979-11-15 1979-11-15 Filter circuit Granted JPS5671318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14815579A JPS5671318A (en) 1979-11-15 1979-11-15 Filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14815579A JPS5671318A (en) 1979-11-15 1979-11-15 Filter circuit

Publications (2)

Publication Number Publication Date
JPS5671318A JPS5671318A (en) 1981-06-13
JPS6223487B2 true JPS6223487B2 (en]) 1987-05-23

Family

ID=15446484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14815579A Granted JPS5671318A (en) 1979-11-15 1979-11-15 Filter circuit

Country Status (1)

Country Link
JP (1) JPS5671318A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466422A (en) * 1977-11-04 1979-05-29 Oshima Musen Kk Double tuned type transformer

Also Published As

Publication number Publication date
JPS5671318A (en) 1981-06-13

Similar Documents

Publication Publication Date Title
JP3803390B2 (ja) ラジオ受信機における隣接チャネル信号の検出および抑圧回路装置
JPH0730450A (ja) 放送受信機における隣接チャンネルを識別して抑圧する回路装置
NL8901460A (nl) Ontvanger voor terrestriele am- en satelliet fm-tv-omroepsignalen.
CA2008072A1 (en) Electrically-tunable bandpass filter
JPH077387A (ja) テレビジョン受像機用同調装置
JP2000165149A (ja) 共通局部発振器を有する多重帯域ミキサ
US3942120A (en) SWD FM receiver circuit
US3571723A (en) Uhf-vhf tuner having means for reducing stray coupling between a filter and the vhf tuner during uhf band reception
JPS6223487B2 (en])
US4225823A (en) Front end circuits of FM receivers
JPS6043696B2 (ja) Ｖｈｆチユ−ナの段間同調結合回路
JP2509493B2 (ja) テレビジョン受信機用前置増幅器
JPH06140949A (ja) 雑音低減装置
JPH062354Y2 (ja) ダイバ−シテイ受信機
JPS635301Y2 (en])
JPH0423849B2 (en])
JP3107503B2 (ja) ダブルスーパーヘテロダインａｍラジオ受信機
JPS635302Y2 (en])
JPH05503409A (ja) 能動フィルタ回路
JPH0354461Y2 (en])
JPS607594Y2 (ja) テレビジヨン受像機
JPS6373720A (ja) 受信機
JPS6322739B2 (en])
KR820000768B1 (ko) Vhf 튜우너의 단간동조 결합회로(段間同調結合回路)
JPH0323720Y2 (en])