JPS60153040U - High frequency circuit unit - Google Patents
High frequency circuit unitInfo
- Publication number
- JPS60153040U JPS60153040U JP4140184U JP4140184U JPS60153040U JP S60153040 U JPS60153040 U JP S60153040U JP 4140184 U JP4140184 U JP 4140184U JP 4140184 U JP4140184 U JP 4140184U JP S60153040 U JPS60153040 U JP S60153040U
- Authority
- JP
- Japan
- Prior art keywords
- circuit unit
- frequency circuit
- section
- high frequency
- frequency
- 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
Links
Landscapes
- Structure Of Receivers (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
第１図は本考案に係る高周波回路ユニットの要部を示す
正面図、第２図は第１図の背面図、第３図は同じく電気
回路図、第４図は本考案の前提となる衛星放送受信シス
テムの概略図、第５図は第４図のＢＳ−ｙンバータの要
部ブロック図、及び第６図は第４図のＢＳチューナの要
部ブロック図である。
３０・・・・・・フレームベース、３２〜３８・・・・
・・シールド区画室、４６・・・・・・入力信号増幅部
、４９・・・・・・混合部、５１・・・・・・局部発振
部、５４・・・・・・変換信号増幅部、６１・・・・・
・入力端子、６２・・・・・・出力端子、６３・・・・
・・対角線。Figure 1 is a front view showing the main parts of the high frequency circuit unit according to the present invention, Figure 2 is a rear view of Figure 1, Figure 3 is the same electrical circuit diagram, and Figure 4 is the satellite on which the present invention is based. A schematic diagram of a broadcast receiving system, FIG. 5 is a block diagram of the main part of the BS-y inverter shown in FIG. 4, and FIG. 6 is a block diagram of the main part of the BS tuner shown in FIG. 4. 30...Frame base, 32-38...
... Shield compartment, 46 ... Input signal amplification section, 49 ... Mixing section, 51 ... Local oscillation section, 54 ... Conversion signal amplification section , 61...
・Input terminal, 62... Output terminal, 63...
··diagonal.
Claims (2)
変換信号増幅部をシールド区画室を設けてフレームベー
スに収納すると共に高周波信号用入力端子と変換信号用
出力端子を前記フレームベースの対角線上の両端近傍を
配設したことを◆ 特徴とする高周波回路ユニット。(1) A high-frequency input signal amplification section, a local oscillation section, a mixing section, and a converted signal amplification section are housed in a frame base with a shield compartment provided, and the high-frequency signal input terminal and the converted signal output terminal are connected diagonally to the frame base. ◆ A high-frequency circuit unit characterized by the arrangement near both ends of the top.
仕切り空間を配置した二重シールド区画室により構成さ
れ、入力、出力及び局部発振の各信号の相互妨害を排除
した実用新案登録請求の範囲第１項に記載の高周波回路
ユニット。(2) The local oscillator is constructed of a double-shield compartment with a partition space adjacent to the housing compartment, and the utility model registration claim eliminates mutual interference of input, output, and local oscillation signals. The high frequency circuit unit according to the range 1 above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4140184U JPS60153040U (en) | 1984-03-22 | 1984-03-22 | High frequency circuit unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4140184U JPS60153040U (en) | 1984-03-22 | 1984-03-22 | High frequency circuit unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60153040U true JPS60153040U (en) | 1985-10-12 |
Family
ID=30551186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4140184U Pending JPS60153040U (en) | 1984-03-22 | 1984-03-22 | High frequency circuit unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576088U (en) * | 1992-03-18 | 1993-10-15 | ネミック・ラムダ株式会社 | Power supply |
| JP2011145072A (en) * | 2010-01-12 | 2011-07-28 | Denso Corp | Current detector |
-
1984
- 1984-03-22 JP JP4140184U patent/JPS60153040U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576088U (en) * | 1992-03-18 | 1993-10-15 | ネミック・ラムダ株式会社 | Power supply |
| JP2011145072A (en) * | 2010-01-12 | 2011-07-28 | Denso Corp | Current detector |
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