JPS60129757U

JPS60129757U - simplex radio

Info

Publication number: JPS60129757U
Application number: JP1984015954U
Authority: JP
Inventors: 公一伊藤; 勲佐々木; 正孝山本; 一男清水
Original assignee: 株式会社東芝; 東芝通信システムエンジニアリング株式会社
Priority date: 1984-02-07
Filing date: 1984-02-07
Publication date: 1985-08-30

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案による単信方式の無線機のブロック回
路図、第２図はそρ動作を示すフローチ　　−ヤードで
ある。１・・・無線機本体、２・・・送信機、３・・・受信機
、４・・・周波数シンセサイザ、５・・・発振器−６・
・・ミキサ、７・・・コントロール・ユニット、１０・
・・テスト　　゛モード・スイッチ、１１・・・表示手
段。Fig. 1 is a block circuit diagram of a simplex type radio device according to this invention, and Fig. 2 is a flowchart showing its ρ operation. DESCRIPTION OF SYMBOLS 1...Radio device body, 2...Transmitter, 3...Receiver, 4...Frequency synthesizer, 5...Oscillator-6.
...Mixer, 7...Control unit, 10.
...Test Mode switch, 11...Display means.

Claims

[Claims for Utility Model Registration] A simplex type radio device comprising a transmitter and a receiver, and transmitting and receiving by selectively operating either the transmitter or the receiver. means for simultaneously operating the transmitter and the front receiver so that the front receiver can receive the transmission content transmitted from the transmitter; and in the reception state, the receiver detects the match/mismatch between the received content and the transmitted content, and if they match, it is determined that the system including the transmitter and the receiver is normal; on the other hand, if they do not match, the system 1. A simplex type radio device, comprising: means for determining that a system is abnormal; and means for displaying a result of determination by the determining means.