JPS593645U

JPS593645U - wireless transceiver

Info

Publication number: JPS593645U
Application number: JP1982097948U
Authority: JP
Inventors: 藤澤　亨
Original assignee: 日本電気株式会社
Priority date: 1982-06-29
Filing date: 1982-06-29
Publication date: 1984-01-11

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 drawings]

第１図は本考案による無線送受信機の一実施例を示す回
路ブロック図である。１・・・送信部、２・・・受信部、３・・・電源部、４
・・・音Ｆ合成ＩＣ，５・・・ＲＯＭ、　５−マイクロ
ホン、７・・・スピーカ、８・・・アンテナ、９・・・
メツセージ切り替えスイッチ、１０・・・ブレストーク
スイッチ。FIG. 1 is a circuit block diagram showing an embodiment of a wireless transceiver according to the present invention. 1... Transmission section, 2... Receiving section, 3... Power supply section, 4
...Sound F synthesis IC, 5...ROM, 5-microphone, 7...speaker, 8...antenna, 9...
Message changeover switch, 10...breath talk switch.

Claims

[Scope of utility model registration request]

In a wireless transmitter/receiver that switches transmission and reception using a Breathtalk switch, the Breathtalk switch is a two-stage switch, and a ROM in which a predetermined message is stored and a ROM connected to this ROM are used to A voice synthesis circuit for synthesizing voice is provided, and the first step operation of the breath talk switch switches to transmission, and the second step operation connects to the voice synthesis circuit and sends out a fixed message stored in the ROM. death,
A wireless transceiver characterized in that the content of the message to be output can be changed by switching the connection between the voice synthesis circuit and the ROM.