JPS6264040U - - Google Patents

Info

Publication number
JPS6264040U
JPS6264040U JP15431785U JP15431785U JPS6264040U JP S6264040 U JPS6264040 U JP S6264040U JP 15431785 U JP15431785 U JP 15431785U JP 15431785 U JP15431785 U JP 15431785U JP S6264040 U JPS6264040 U JP S6264040U
Authority
JP
Japan
Prior art keywords
section
output
preselector
printed wiring
wiring board
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
JP15431785U
Other languages
English (en)
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 JP15431785U priority Critical patent/JPS6264040U/ja
Publication of JPS6264040U publication Critical patent/JPS6264040U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Receivers (AREA)
  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す斜視図、第２
図は上記一実施例の平面図、第３図は本考案が適
用される周波数変換器の回路ブロツク図である。 ３……プリセレクタ部、４……ミキサ部、５…
…発振回路部、８……印刷配線基板、９……筐体
、１０〜１３……シールド壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高周波入力信号を選択通過させる可変バンドバ
    スフイルタを構成するプリセレクタ部と、局部発
    振信号を供給する発振回路部と、前記プリセレク
    タ部の供給する選択出力および前記局部発振信号
    の供給を受け前記選択出力の周波数を変換し中間
    周波数出力信号として出力するミキサ部とを有す
    る周波数変換器を印刷配線基板上に構成しこれを
    筐体内に収納するにおいて、前記プリセレクタ部
    を前記印刷配線基板上の中間位置に設けると共に
    その周囲を前記印刷配線基板の上下両側において
    シールド壁により囲み、これにより前記筐体内を
    前記プリセレクタ部を介して入力部側と出力部側
    に空間的に分離し、かつ前記発振回路部を前記出
    力部側に設けたことを特徴とする周波数変換器の
    回路配置構造。
JP15431785U 1985-10-11 1985-10-11 Pending JPS6264040U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15431785U JPS6264040U (ja) 1985-10-11 1985-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15431785U JPS6264040U (ja) 1985-10-11 1985-10-11

Publications (1)

Publication Number Publication Date
JPS6264040U true JPS6264040U (ja) 1987-04-21

Family

ID=31074001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15431785U Pending JPS6264040U (ja) 1985-10-11 1985-10-11

Country Status (1)

Country Link
JP (1) JPS6264040U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086974A1 (fr) * 2001-04-16 2002-10-31 Niigata Seimitsu Co., Ltd. Dispositif a semi-conducteur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204627A (ja) * 1982-05-21 1983-11-29 Toshiba Corp チユ−ナ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204627A (ja) * 1982-05-21 1983-11-29 Toshiba Corp チユ−ナ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086974A1 (fr) * 2001-04-16 2002-10-31 Niigata Seimitsu Co., Ltd. Dispositif a semi-conducteur

Similar Documents

Publication Publication Date Title
JPS6264040U (ja)
JPS61124119U (ja)
JPH0339928U (ja)
JPH02108420U (ja)
JPH01146594U (ja)
JPS62162671U (ja)
JPS62173184U (ja)
JPH0214115U (ja)
JPS6246388U (ja)
JPS61184340U (ja)
JPS6357792U (ja)
JPS62158880U (ja)
JPS6223336U (ja)
JPS63102398U (ja)
JPH0227784U (ja)
JPH0440573U (ja)
JPH01116493U (ja)
JPH0394803U (ja)
JPS61134140U (ja)
JPS6175634U (ja)
JPS61179839U (ja)
JPS61186128U (ja)
JPS61195544U (ja)
JPS62101283U (ja)
JPS5988738U (ja) マイクロコンピユ−タのクロツク信号発生回路