JPS611934U - Line protection device for parallel operation wireless communication equipment - Google Patents

Line protection device for parallel operation wireless communication equipment

Info

Publication number
JPS611934U
JPS611934U JP8686084U JP8686084U JPS611934U JP S611934 U JPS611934 U JP S611934U JP 8686084 U JP8686084 U JP 8686084U JP 8686084 U JP8686084 U JP 8686084U JP S611934 U JPS611934 U JP S611934U
Authority
JP
Japan
Prior art keywords
output
protection device
line protection
wireless communication
communication equipment
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
JP8686084U
Other languages
Japanese (ja)
Inventor
敏之 小野寺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP8686084U priority Critical patent/JPS611934U/en
Publication of JPS611934U publication Critical patent/JPS611934U/en
Pending legal-status Critical Current

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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図は本考案による回線保護装置の実施例を示す回路
図、第２図は従来の並列運転方式無線通信機の回路図で
ある。 １，１２・・・送信機Ｉ，２．１３・・・送信機■、３
・・・第１の切替器、４・・・第１の分配器、５・・・
第２の分配器、６・・・第２の切替器、７・・・第３の
分配器、８・・・第３の切替器、９，１０，１６．１７
・・・増幅器、１１．１８・・・分配器。FIG. 1 is a circuit diagram showing an embodiment of a line protection device according to the present invention, and FIG. 2 is a circuit diagram of a conventional parallel operation wireless communication device. 1, 12...Transmitter I, 2.13...Transmitter ■, 3
...first switch, 4...first distributor, 5...
Second distributor, 6... Second switch, 7... Third distributor, 8... Third switch, 9, 10, 16.17
...Amplifier, 11.18...Distributor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１の送信機出力を２つの出力に分配する第１の分配器
と、第２の送信機出力を２つの出力に分配する第２の分
配器と、前記第１の分配器の一方の分配出力と前記第２
の分配器の一方の分配出力のいずれかに切替えるための
第１の切替器と、前記第１の切替器により切替えられた
出力を２つの出力に分配する第３の分配器と、前記第１
の分配器の他方の分配出力と前記第３の分配器の一方の
分配出力のいずれかに切替え、その出力を第１の増幅器
に接続するための第２の切替器と、前記第２の分配器の
他方の分配出力と前記第３の分配器の他方の分配出力の
いずれかに切替え、その出力を第２の増幅器に接続する
ための第３の切替器とから構成した並列運転方式無線通
信機における回線保護装置。a first distributor that divides the first transmitter output into two outputs; a second distributor that divides the second transmitter output into the two outputs; and distribution of one of the first distributors. output and said second
a first switch for switching to one of the distribution outputs of one of the distributors; a third distributor for distributing the output switched by the first switch to two outputs;
a second switch for switching between the other distribution output of the divider and one distribution output of the third divider and connecting the output to the first amplifier; and a third switching device for switching between the other distributed output of the amplifier and the other distributed output of the third distributor, and connecting the output to the second amplifier. A line protection device on a machine.
JP8686084U 1984-06-12 1984-06-12 Line protection device for parallel operation wireless communication equipment Pending JPS611934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8686084U JPS611934U (en) 1984-06-12 1984-06-12 Line protection device for parallel operation wireless communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8686084U JPS611934U (en) 1984-06-12 1984-06-12 Line protection device for parallel operation wireless communication equipment

Publications (1)

Publication Number Publication Date
JPS611934U true JPS611934U (en) 1986-01-08

Family

ID=30638545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8686084U Pending JPS611934U (en) 1984-06-12 1984-06-12 Line protection device for parallel operation wireless communication equipment

Country Status (1)

Country Link
JP (1) JPS611934U (en)

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