JPH0453324U - - Google Patents

Info

Publication number
JPH0453324U
JPH0453324U JP9409390U JP9409390U JPH0453324U JP H0453324 U JPH0453324 U JP H0453324U JP 9409390 U JP9409390 U JP 9409390U JP 9409390 U JP9409390 U JP 9409390U JP H0453324 U JPH0453324 U JP H0453324U
Authority
JP
Japan
Prior art keywords
ptt
wireless transmitter
switches
selection switch
connection states
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
JP9409390U
Other languages
English (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 JP9409390U priority Critical patent/JPH0453324U/ja
Publication of JPH0453324U publication Critical patent/JPH0453324U/ja
Pending legal-status Critical Current

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  • Transmitters (AREA)

Description

【図面の簡単な説明】
第１図及び第２図はこの考案に係る無線送信機
のＰＴＴ切換装置の実施例を示し、第１図は機能
ブロツク図、第２図はハードウエアのブロツク図
である。 主な符号の説明、１……本体のＰＴＴスイツチ
、２……外部マイクのＰＴＴスイツチ、３……Ｃ
ＰＵ、４……選択スイツチ、５……変調、送信回
路、６……送信アンテナ、７，８……抵抗器、９
……＋Ｂ電源。

Claims (1)

  1. 【実用新案登録請求の範囲】 複数のＰＴＴスイツチを有する無線送信機にお
    いて、 前記複数のＰＴＴスイツチの接続状態を選択す
    る選択スイツチと、前記選択スイツチに基づき前
    記ＰＴＴスイツチの接続状態を制御するＰＴＴス
    イツチ制御手段とを設けたことを特徴とする無線
    送信機のＰＴＴ切換装置。
JP9409390U 1990-09-10 1990-09-10 Pending JPH0453324U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9409390U JPH0453324U (ja) 1990-09-10 1990-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9409390U JPH0453324U (ja) 1990-09-10 1990-09-10

Publications (1)

Publication Number Publication Date
JPH0453324U true JPH0453324U (ja) 1992-05-07

Family

ID=31831783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9409390U Pending JPH0453324U (ja) 1990-09-10 1990-09-10

Country Status (1)

Country Link
JP (1) JPH0453324U (ja)

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