JPH01142231U - - Google Patents

Info

Publication number
JPH01142231U
JPH01142231U JP1988036295U JP3629588U JPH01142231U JP H01142231 U JPH01142231 U JP H01142231U JP 1988036295 U JP1988036295 U JP 1988036295U JP 3629588 U JP3629588 U JP 3629588U JP H01142231 U JPH01142231 U JP H01142231U
Authority
JP
Japan
Prior art keywords
microcomputer
power amplifier
transmitting
detection circuit
temperature detection
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
JP1988036295U
Other languages
Japanese (ja)
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 JP1988036295U priority Critical patent/JPH01142231U/ja
Publication of JPH01142231U publication Critical patent/JPH01142231U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は、本考案の全体構成を示すブロツク図
、第２図は従来のブロツク図、第３図は第１図の
動作を表わすフローチヤート図である。 １：送信起動ＳＷ、２：マイクロコンピユータ
ー、３：温度検知回路、４：送信部、５：受信部
、６：自動電力制御回路、７：送信電力増幅器、
８：送信出力である。 FIG. 1 is a block diagram showing the overall configuration of the present invention, FIG. 2 is a conventional block diagram, and FIG. 3 is a flowchart showing the operation of FIG. 1. 1: Transmission activation SW, 2: Microcomputer, 3: Temperature detection circuit, 4: Transmission section, 5: Receiving section, 6: Automatic power control circuit, 7: Transmission power amplifier,
8: Transmission output.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロコンピユーター、該マイクロコンピユ
ータの出力信号により制御される受信部、送信部
、及び該送信部の信号を増幅し出力する送信電力
増幅器から構成される無線機において、送信電力
増幅器内に温度検出回路を設け、送信電力増幅器
が一定温度以上になつたとき前記温度検出回路の
出力情報をマイクロコンピユーターに送り、該マ
イクロコンピユーターの出力信号で送信起動を停
止させることを特徴とする送信電力増幅器保護回
路付無線機。 In a radio device consisting of a microcomputer, a receiving section controlled by the output signal of the microcomputer, a transmitting section, and a transmitting power amplifier that amplifies and outputs the signal of the transmitting section, a temperature detection circuit is installed in the transmitting power amplifier. A radio with a transmission power amplifier protection circuit, characterized in that when the transmission power amplifier reaches a certain temperature or higher, the output information of the temperature detection circuit is sent to a microcomputer, and the transmission activation is stopped by the output signal of the microcomputer. Machine.
JP1988036295U 1988-03-22 1988-03-22 Pending JPH01142231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988036295U JPH01142231U (en) 1988-03-22 1988-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036295U JPH01142231U (en) 1988-03-22 1988-03-22

Publications (1)

Publication Number Publication Date
JPH01142231U true JPH01142231U (en) 1989-09-29

Family

ID=31262907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036295U Pending JPH01142231U (en) 1988-03-22 1988-03-22

Country Status (1)

Country Link
JP (1) JPH01142231U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05218886A (en) * 1992-02-06 1993-08-27 Nec Corp Microwave transmitter
JPH0685711A (en) * 1992-08-31 1994-03-25 Yaesu Musen Co Ltd Radio communication equipment
JP2013019716A (en) * 2011-07-08 2013-01-31 Tekutomu:Kk Vehicle information acquisition device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05218886A (en) * 1992-02-06 1993-08-27 Nec Corp Microwave transmitter
JPH0685711A (en) * 1992-08-31 1994-03-25 Yaesu Musen Co Ltd Radio communication equipment
JP2013019716A (en) * 2011-07-08 2013-01-31 Tekutomu:Kk Vehicle information acquisition device

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