JPS6195167U - - Google Patents

Info

Publication number
JPS6195167U
JPS6195167U JP18113584U JP18113584U JPS6195167U JP S6195167 U JPS6195167 U JP S6195167U JP 18113584 U JP18113584 U JP 18113584U JP 18113584 U JP18113584 U JP 18113584U JP S6195167 U JPS6195167 U JP S6195167U
Authority
JP
Japan
Prior art keywords
high frequency
circuit
time constant
output stage
conversion circuit
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
JP18113584U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18113584U priority Critical patent/JPS6195167U/ja
Publication of JPS6195167U publication Critical patent/JPS6195167U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の一実施例を示す回路構成図
、第２図は第１図の動作説明に供するための図、
第３図は従来回路の一例を示す回路構成図、第４
図は従来例の説明に供するための図である。 ４はＡＭ変調器、６はキヤリア発振器、８，１
４は時定数回路、１２はＦＭ変調器、１３は周波
数変換回路、２０はトラツプ手段である。 FIG. 1 is a circuit configuration diagram showing an embodiment of this invention, FIG. 2 is a diagram for explaining the operation of FIG. 1,
Figure 3 is a circuit configuration diagram showing an example of a conventional circuit;
The figure is a diagram for explaining a conventional example. 4 is an AM modulator, 6 is a carrier oscillator, 8, 1
4 is a time constant circuit, 12 is an FM modulator, 13 is a frequency conversion circuit, and 20 is a trap means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 映像高周波出力段と音声高周波出力段に夫々時
定数回路を設け、これ等の時定数回路を接続する
ことによりその出力側に合成高周波信号を得るよ
うにした高周波変換回路において、上記音声高周
波出力段の時定数回路側にチヤンネルの切換えに
応じてその周波数特性が変わるトラツプ手段を設
けたことを特徴とする高周波変換回路。 In the high frequency conversion circuit, a video high frequency output stage and an audio high frequency output stage are each provided with a time constant circuit, and by connecting these time constant circuits, a synthesized high frequency signal is obtained on the output side. A high frequency conversion circuit characterized in that a trap means is provided on the time constant circuit side of the circuit, the frequency characteristics of which change according to channel switching.
JP18113584U 1984-11-29 1984-11-29 Pending JPS6195167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18113584U JPS6195167U (en) 1984-11-29 1984-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18113584U JPS6195167U (en) 1984-11-29 1984-11-29

Publications (1)

Publication Number Publication Date
JPS6195167U true JPS6195167U (en) 1986-06-19

Family

ID=30738690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18113584U Pending JPS6195167U (en) 1984-11-29 1984-11-29

Country Status (1)

Country Link
JP (1) JPS6195167U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148474A (en) * 1983-02-14 1984-08-25 Murata Mfg Co Ltd Rf modulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148474A (en) * 1983-02-14 1984-08-25 Murata Mfg Co Ltd Rf modulator

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