JPH0268503U - - Google Patents
Info
- Publication number
- JPH0268503U JPH0268503U JP14837088U JP14837088U JPH0268503U JP H0268503 U JPH0268503 U JP H0268503U JP 14837088 U JP14837088 U JP 14837088U JP 14837088 U JP14837088 U JP 14837088U JP H0268503 U JPH0268503 U JP H0268503U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- metal case
- transmitting
- receiving
- metallized layer
- 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 10
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第1図は本考案の一実施例を示す平面図、第2
図は一般的な分波器用フイルタ装置の斜視図、第
3図は従来の分波器用フイルタ装置における送信
フイルタおよび受信フイルタを金属ケースに固定
する構造を説明するための平面図である。
2……金属ケース、2A……ケース基材、2B
……ケース側壁板、4……金属板、6……送信フ
イルタ、8……受信フイルタ、9A,9B,9C
,9D……バネ部材。
Fig. 1 is a plan view showing one embodiment of the present invention;
The figure is a perspective view of a general filter device for a duplexer, and FIG. 3 is a plan view for explaining a structure for fixing a transmitting filter and a receiving filter in a conventional filter device for a duplexer to a metal case. 2...Metal case, 2A...Case base material, 2B
...Case side wall plate, 4...Metal plate, 6...Transmission filter, 8...Reception filter, 9A, 9B, 9C
, 9D... Spring member.
Claims (1)
側面にメタライズ層を施した誘電体フイルタから
なる送信フイルタおよび受信フイルタが金属ケー
スの中に収納され、送信フイルタおよび受信フイ
ルタの各メタライズ層と金属ケースとが導電的に
結合される分波器用フイルタ装置において、 送信フイルタおよび受信フイルタが、その一側
面のメタライズ層どうしが金属板を介して対向し
、他の側面のメタライズ層がそれぞれ金属ケース
の側壁に対向するように配置され、送信フイルタ
および受信フイルタの各一側面と前記金属板との
間、および送信フイルタおよび受信フイルタの他
の側面とそれに対向する金属ケースの側壁との間
に、それぞれ導電性を有するバネ部材が介挿され
ていることを特徴とする分波器用フイルタ装置。[Claims for Utility Model Registration] A transmitting filter and a receiving filter each consisting of a dielectric filter each having a metallized layer on both opposite side surfaces adjacent to an open end surface are housed in a metal case, and each of the transmitting filter and the receiving filter is housed in a metal case. In a filter device for a duplexer in which a metallized layer and a metal case are conductively coupled, the transmitting filter and the receiving filter have metallized layers on one side facing each other with a metal plate interposed therebetween, and a metallized layer on the other side facing each other. They are arranged so as to face the side walls of the metal case, respectively, and between one side of each of the transmitting filter and the receiving filter and the metal plate, and between the other side of the transmitting filter and the receiving filter and the opposing side wall of the metal case. A filter device for a duplexer, characterized in that a conductive spring member is inserted between the two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14837088U JPH0268503U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14837088U JPH0268503U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0268503U true JPH0268503U (en) | 1990-05-24 |
Family
ID=31419630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14837088U Pending JPH0268503U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0268503U (en) |
-
1988
- 1988-11-14 JP JP14837088U patent/JPH0268503U/ja active Pending
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