JPS60192527U - surface wave filter circuit - Google Patents

surface wave filter circuit

Info

Publication number
JPS60192527U
JPS60192527U JP7911884U JP7911884U JPS60192527U JP S60192527 U JPS60192527 U JP S60192527U JP 7911884 U JP7911884 U JP 7911884U JP 7911884 U JP7911884 U JP 7911884U JP S60192527 U JPS60192527 U JP S60192527U
Authority
JP
Japan
Prior art keywords
wave filter
surface wave
filter circuit
tuning coil
circuit
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
Application number
JP7911884U
Other languages
Japanese (ja)
Inventor
荒井　晴市
Original Assignee
株式会社村田製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP7911884U priority Critical patent/JPS60192527U/en
Publication of JPS60192527U publication Critical patent/JPS60192527U/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の表面波フィルタの実装状態を示す正
面図、第２図は同上の一部切欠拡大斜視図、第３図はフ
ェライトビーズとリード端子の作用を示す拡大斜視図、
第４図はバーメスチック型の表面波フィルタに実装した
状態を示す斜視図、　′第５図は従来の表面波フィルタ
の実装状態を示す正面図、第６図は同上の回路図である
。Fig. 1 is a front view showing the mounted state of the surface wave filter of this invention, Fig. 2 is an enlarged partially cutaway perspective view of the same as the above, Fig. 3 is an enlarged perspective view showing the action of ferrite beads and lead terminals,
4 is a perspective view showing a state in which a conventional surface wave filter is mounted, FIG. 5 is a front view showing a state in which a conventional surface wave filter is mounted, and FIG. 6 is a circuit diagram of the same.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入出力端子回路の少なくとも片方に直列にチューニング
コイルを挿入する表面波フィルタ回路において、該チュ
ーニングコイルのかわりに、表面波フィルタのリード端
子にフェライトビーズを取り付けたことを特徴とする表
面波フィルタ回路。A surface wave filter circuit in which a tuning coil is inserted in series at least on one side of an input/output terminal circuit, characterized in that a ferrite bead is attached to a lead terminal of the surface wave filter instead of the tuning coil.
JP7911884U 1984-05-28 1984-05-28 surface wave filter circuit Pending JPS60192527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7911884U JPS60192527U (en) 1984-05-28 1984-05-28 surface wave filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7911884U JPS60192527U (en) 1984-05-28 1984-05-28 surface wave filter circuit

Publications (1)

Publication Number Publication Date
JPS60192527U true JPS60192527U (en) 1985-12-20

Family

ID=30623728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7911884U Pending JPS60192527U (en) 1984-05-28 1984-05-28 surface wave filter circuit

Country Status (1)

Country Link
JP (1) JPS60192527U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523489A (en) * 1978-05-31 1980-02-19 Aga Ab Device for appointing angle in vertical direction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523489A (en) * 1978-05-31 1980-02-19 Aga Ab Device for appointing angle in vertical direction

Similar Documents

Publication Publication Date Title
JPS60192527U (en) surface wave filter circuit
JPS58115799U (en) Piezoelectric speaker control device
JPS5988928U (en) power filter
JPS60169925U (en) Noise removal filter
JPS5890726U (en) Inlet type noise filter
JPS5999523U (en) Phono input circuit
JPS60174319U (en) Noise removal filter
JPS60155217U (en) noise filter
JPS5843032U (en) filter circuit
JPS58120638U (en) capacitor
JPS60174161U (en) noise filter
JPS58176436U (en) AM receiver
JPS6061753U (en) printed wiring board
JPS59177223U (en) comb filter
JPS5991007U (en) Non-reciprocal circuit device
JPS618313U (en) constant voltage circuit
JPS60174320U (en) Noise removal filter
JPS6046675U (en) Connector with noise filter
JPS599642U (en) timer circuit
JPS5868723U (en) Frequency characteristic circuit
JPS60150817U (en) Inlet type noise filter
JPS5952731U (en) Frequency multiplier circuit
JPS6050524U (en) General purpose amplifier
JPS5843026U (en) trap circuit
JPS5899907U (en) loop antenna device