JPS6247283U - - Google Patents

Info

Publication number
JPS6247283U
JPS6247283U JP1985138430U JP13843085U JPS6247283U JP S6247283 U JPS6247283 U JP S6247283U JP 1985138430 U JP1985138430 U JP 1985138430U JP 13843085 U JP13843085 U JP 13843085U JP S6247283 U JPS6247283 U JP S6247283U
Authority
JP
Japan
Prior art keywords
circuit
distribution circuit
terminals
output
branch
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.)
Granted
Application number
JP1985138430U
Other languages
Japanese (ja)
Other versions
JPH0746977Y2 (en
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 filed Critical
Priority to JP1985138430U priority Critical patent/JPH0746977Y2/en
Publication of JPS6247283U publication Critical patent/JPS6247283U/ja
Application granted granted Critical
Publication of JPH0746977Y2 publication Critical patent/JPH0746977Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Television Systems (AREA)

Description

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

第１図は本考案の一実施例を示した回路図、第
２図は本考案による端子間結合損の周波数特性を
示したグラフ図、第３図は本考案の他の実施例を
示した回路図、第４図は本考案による４分岐を示
したブロツク図、第５図は従来例を示した回路図
である。 １：入力端子、２：出力端子、３：方向性結合
回路、４，４ａ，４ｂ，４ｃ：２分配回路、５：
分配トランス、６：マツチングトランス、７，８
，１６，１７，１８，１９：分岐端子、９，１０
：インダクタンス、１２：抵抗素子（補償用）、
１５：分配回路。 Fig. 1 is a circuit diagram showing one embodiment of the invention, Fig. 2 is a graph showing the frequency characteristics of coupling loss between terminals according to the invention, and Fig. 3 shows another embodiment of the invention. FIG. 4 is a block diagram showing four branches according to the present invention, and FIG. 5 is a circuit diagram showing a conventional example. 1: Input terminal, 2: Output terminal, 3: Directional coupling circuit, 4, 4a, 4b, 4c: 2 distribution circuit, 5:
Distribution transformer, 6: Matching transformer, 7, 8
, 16, 17, 18, 19: Branch terminal, 9, 10
: inductance, 12: resistance element (for compensation),
15: Distribution circuit.

Claims (1)

【実用新案登録請求の範囲】 入出力端子間に設けた方向性結合回路または分
配回路による分離出力を２分配回路により２つの
分岐端子に振り分けてなる分岐器に於いて、 前記方向性結合回路または分配回路の分離出力
と２分配回路との間に分岐端子の端子間結合損を
補償する抵抗素子を設けたことを特徴とする分岐
器。[Claims for Utility Model Registration] In a branching device in which the separated output from a directional coupling circuit or distribution circuit provided between input and output terminals is distributed to two branch terminals by a two-way distribution circuit, the directional coupling circuit or A branching circuit characterized in that a resistance element is provided between the separated output of the distribution circuit and the two-way distribution circuit to compensate for coupling loss between the terminals of the branch terminal.
JP1985138430U 1985-09-10 1985-09-10 Turnout Expired - Lifetime JPH0746977Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985138430U JPH0746977Y2 (en) 1985-09-10 1985-09-10 Turnout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985138430U JPH0746977Y2 (en) 1985-09-10 1985-09-10 Turnout

Publications (2)

Publication Number Publication Date
JPS6247283U true JPS6247283U (en) 1987-03-23
JPH0746977Y2 JPH0746977Y2 (en) 1995-10-25

Family

ID=31043404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985138430U Expired - Lifetime JPH0746977Y2 (en) 1985-09-10 1985-09-10 Turnout

Country Status (1)

Country Link
JP (1) JPH0746977Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290250A (en) * 1976-01-22 1977-07-29 Sumitomo Electric Ind Ltd Catv multipurpose branch allotter
JPS5555630A (en) * 1978-10-19 1980-04-23 Miharu Tsushin Kk Multiplex broadcast reception system in television receiver
JPS6417856U (en) * 1987-07-23 1989-01-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290250A (en) * 1976-01-22 1977-07-29 Sumitomo Electric Ind Ltd Catv multipurpose branch allotter
JPS5555630A (en) * 1978-10-19 1980-04-23 Miharu Tsushin Kk Multiplex broadcast reception system in television receiver
JPS6417856U (en) * 1987-07-23 1989-01-30

Also Published As

Publication number Publication date
JPH0746977Y2 (en) 1995-10-25

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