JPS5961641U - radio receiver - Google Patents

radio receiver

Info

Publication number
JPS5961641U
JPS5961641U JP15663982U JP15663982U JPS5961641U JP S5961641 U JPS5961641 U JP S5961641U JP 15663982 U JP15663982 U JP 15663982U JP 15663982 U JP15663982 U JP 15663982U JP S5961641 U JPS5961641 U JP S5961641U
Authority
JP
Japan
Prior art keywords
radio receiver
coil
primary
winding
antenna tuning
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
JP15663982U
Other languages
Japanese (ja)
Other versions
JPH0346602Y2 (en
Inventor
梅本　勝彦
宏昌 三好
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 JP15663982U priority Critical patent/JPS5961641U/en
Publication of JPS5961641U publication Critical patent/JPS5961641U/en
Application granted granted Critical
Publication of JPH0346602Y2 publication Critical patent/JPH0346602Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例の回路図である。 １・・・アンテナ同調コイル、２・・・発振コイル、３
・・・バリコン、４・・・高周波増幅器、５・・・混合
器、６・・・局部発振器、８・・・中間周波増幅器、９
・・・検波器、１０・・・ＡＧＣ回路、１１・・・外部
アンテナ端子。The figure is a circuit diagram of an embodiment of the present invention. 1... Antenna tuning coil, 2... Oscillation coil, 3
...Varicon, 4...High frequency amplifier, 5...Mixer, 6...Local oscillator, 8...Intermediate frequency amplifier, 9
...Detector, 10...AGC circuit, 11...External antenna terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンテナ同調コイルの一次同調巻線と二次ベース巻線と
の極性の関係と、発振コイルの一次巻線と二次巻線との
極性の関係のうちいずれか一方の関係のみを逆に配線す
るとともに、上記アンテナ同調コイルの二次側回路と上
記発振コイルの二次側回路とを小容量のコンデンサで結
合したことを特徴とするラジオ受信機。Reverse only one of the polarity relationships between the primary tuning winding and the secondary base winding of the antenna tuning coil, and the polarity relationship between the primary and secondary windings of the oscillation coil. Also, a radio receiver characterized in that a secondary circuit of the antenna tuning coil and a secondary circuit of the oscillation coil are coupled by a small capacitor.
JP15663982U 1982-10-15 1982-10-15 radio receiver Granted JPS5961641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15663982U JPS5961641U (en) 1982-10-15 1982-10-15 radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15663982U JPS5961641U (en) 1982-10-15 1982-10-15 radio receiver

Publications (2)

Publication Number Publication Date
JPS5961641U true JPS5961641U (en) 1984-04-23
JPH0346602Y2 JPH0346602Y2 (en) 1991-10-02

Family

ID=30345571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15663982U Granted JPS5961641U (en) 1982-10-15 1982-10-15 radio receiver

Country Status (1)

Country Link
JP (1) JPS5961641U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007288741A (en) * 2006-04-20 2007-11-01 Alps Electric Co Ltd Loose coupling coil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030894U (en) * 1973-07-14 1975-04-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030894U (en) * 1973-07-14 1975-04-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007288741A (en) * 2006-04-20 2007-11-01 Alps Electric Co Ltd Loose coupling coil

Also Published As

Publication number Publication date
JPH0346602Y2 (en) 1991-10-02

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