JPH01113408U - - Google Patents
Info
- Publication number
- JPH01113408U JPH01113408U JP670588U JP670588U JPH01113408U JP H01113408 U JPH01113408 U JP H01113408U JP 670588 U JP670588 U JP 670588U JP 670588 U JP670588 U JP 670588U JP H01113408 U JPH01113408 U JP H01113408U
- Authority
- JP
- Japan
- Prior art keywords
- signal terminal
- casing
- board
- input signal
- local
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Structure Of Receivers (AREA)
- Transmitters (AREA)
Description
第１図はこの考案の一実施例を示すミクサの構
成図、第２図はこの考案の一実施例によるミクサ
の断面図、第３図は従来のミクサの構成図、第４
図は従来のミクサの断面図である。
図において１は筐体、２は入力信号端子、３は
局発信号端子、４はＩＦ信号端子、５は基板、１
１はダイオード、１６は溝である。なお、各図中
、同一符号は同一または相当部分を示す。
Fig. 1 is a block diagram of a mixer showing an embodiment of this invention, Fig. 2 is a sectional view of a mixer according to an embodiment of this invention, Fig. 3 is a block diagram of a conventional mixer, and Fig. 4 is a block diagram of a mixer according to an embodiment of this invention.
The figure is a cross-sectional view of a conventional mixer. In the figure, 1 is the housing, 2 is the input signal terminal, 3 is the local signal terminal, 4 is the IF signal terminal, 5 is the board, 1
1 is a diode, and 16 is a groove. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を入力する局発信号用端子、ＩＦ信号を出力する
ＩＦ信号用端子、マイクロ波集積回路を印刷され
た基板、上記基板上に取りつけられたダイオード
、上記入力信号用端子、局発信号用端子、ＩＦ信
号用端子、基板を保持する筐体、上記基板と筐体
の間で形成される空間の密閉化を防止するため筐
体の基板取り付け部に溝を備えたことを特徴とす
るミクサ。 An input signal terminal for inputting an input signal, a local signal terminal for inputting a local signal, an IF signal terminal for outputting an IF signal, a substrate on which a microwave integrated circuit is printed, and a diode mounted on the above substrate. , the input signal terminal, the local oscillator signal terminal, the IF signal terminal, a casing that holds the board, and a board mounting part of the casing to prevent the space formed between the board and the casing from being sealed. A mixer characterized by having grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP670588U JPH01113408U (en) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP670588U JPH01113408U (en) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113408U true JPH01113408U (en) | 1989-07-31 |
Family
ID=31211095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP670588U Pending JPH01113408U (en) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113408U (en) |
-
1988
- 1988-01-22 JP JP670588U patent/JPH01113408U/ja active Pending
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