JPH01126605U - - Google Patents
Info
- Publication number
- JPH01126605U JPH01126605U JP1988016321U JP1632188U JPH01126605U JP H01126605 U JPH01126605 U JP H01126605U JP 1988016321 U JP1988016321 U JP 1988016321U JP 1632188 U JP1632188 U JP 1632188U JP H01126605 U JPH01126605 U JP H01126605U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- transmitting
- receiving filter
- grounding metal
- receiving
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Transceivers (AREA)
Description
第１図は本考案に係る送受信用フイルタ装置の
実施例であつて全体構成を示す分解斜視図、第２
図は受信用フイルタを示す斜視図、第３図は同要
部拡大図、第４図は従来の送受信用フイルタ装置
の分解斜視図、第５図は誘電体フイルタ本体部の
下半分を覆う接地用金属部を示す斜視図である。
１……送信用フイルタ、２，４……金属ケース
、３，３Ａ……受信用フイルタ、５，５Ａ……プ
リント基板、６乃至９……取付穴、１０Ａ，１１
Ａ……アンテナ接続用端子、２０……位相補正用
同軸ケーブル、２１……誘電体フイルタ本体部、
２５……入出力端子。
Fig. 1 is an exploded perspective view showing the overall configuration of an embodiment of the transmitting/receiving filter device according to the present invention;
The figure is a perspective view of a receiving filter, Figure 3 is an enlarged view of the same essential parts, Figure 4 is an exploded perspective view of a conventional transmitting/receiving filter device, and Figure 5 is a grounding that covers the lower half of the dielectric filter body. FIG. 1... Transmission filter, 2, 4... Metal case, 3, 3A... Receiving filter, 5, 5A... Printed circuit board, 6 to 9... Mounting hole, 10A, 11
A... Antenna connection terminal, 20... Coaxial cable for phase correction, 21... Dielectric filter main body,
25...Input/output terminal.
Claims (1)
それぞれ固定又は収納してなる送信用フイルタ及
び受信用フイルタをプリント基板上に配置する送
受信用フイルタ装置において、前記送信用フイル
タ及び受信用フイルタのいずれか一方の接地用金
属部又は両方の接地用金属部内に位相補正用同軸
ケーブルを収納し、前記誘電体フイルタ本体部の
入出力端子と当該接地用金属部に設けられたアン
テナ接続用端子とを前記同軸ケーブルで接続した
ことを特徴とする送受信用フイルタ装置。 In a transmitting/receiving filter device in which a transmitting filter and a receiving filter each having a dielectric filter main body fixed to or housed in an individual grounding metal part are disposed on a printed circuit board, either of the transmitting filter and the receiving filter A phase correction coaxial cable is housed in one or both of the grounding metal parts, and the input/output terminal of the dielectric filter body and the antenna connection terminal provided on the grounding metal part are connected. A transmitting/receiving filter device, characterized in that it is connected by the coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016321U JPH01126605U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016321U JPH01126605U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126605U true JPH01126605U (en) | 1989-08-30 |
Family
ID=31229149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988016321U Pending JPH01126605U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126605U (en) |
-
1988
- 1988-02-12 JP JP1988016321U patent/JPH01126605U/ja active Pending