JPH033802U

JPH033802U -

Info

Publication number: JPH033802U
Application number: JP6504289U
Authority: JP
Priority date: 1989-06-02
Filing date: 1989-06-02
Publication date: 1991-01-16

Description

[Brief explanation of drawings]

第１図はこの考案の実施例である誘電体フイル
タの斜視図である。第２図Ａ，ＢおよびＣは同誘
電体フイルタの正面図、右側面図および底面図で
ある。第３図は他の実施例に係る誘電体フイルタ
の底面の状態を表す部分斜視図である。第４図Ａ
，ＢおよびＣは従来の誘電体フイルタの正面図、
右側面図および底面図である。１−誘電体共振器ユニツト、２−ケース、２ａ
−側板、２ｂ−底板、２ｃ，２ｄ−アース端子、
３−樹脂ピン、４−信号入出力ピン（信号入出力
端子）、６ａ，６ｂ，６ｃ−内導体、７−外導体
。 FIG. 1 is a perspective view of a dielectric filter that is an embodiment of this invention. FIGS. 2A, B, and C are a front view, a right side view, and a bottom view of the same dielectric filter. FIG. 3 is a partial perspective view showing the state of the bottom surface of a dielectric filter according to another embodiment. Figure 4A
, B and C are front views of conventional dielectric filters,
They are a right side view and a bottom view. 1-dielectric resonator unit, 2-case, 2a
- side plate, 2b - bottom plate, 2c, 2d - earth terminal,
3-resin pin, 4-signal input/output pin (signal input/output terminal), 6a, 6b, 6c-inner conductor, 7-outer conductor.

Claims

[Claims for Utility Model Registration] An outer conductor is formed on the side surface of a dielectric block and a plurality of inner conductors are provided inside to configure a multi-stage resonator, and a signal input/output terminal is provided at the signal input/output stage. A dielectric filter in which a dielectric resonator unit is housed in a case with a ground terminal drawn out on the side where the circuit board is mounted, and the ground terminal is drawn out between the signal input and output terminals. body filter.