JPS5850504U - transformerless collector modulator - Google Patents

transformerless collector modulator

Info

Publication number
JPS5850504U
JPS5850504U JP14490481U JP14490481U JPS5850504U JP S5850504 U JPS5850504 U JP S5850504U JP 14490481 U JP14490481 U JP 14490481U JP 14490481 U JP14490481 U JP 14490481U JP S5850504 U JPS5850504 U JP S5850504U
Authority
JP
Japan
Prior art keywords
transformerless
modulator
collector
power supply
amplifier
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
JP14490481U
Other languages
Japanese (ja)
Inventor
秀雄 保田
Original Assignee
大井電気株式会社
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 大井電気株式会社 filed Critical 大井電気株式会社
Priority to JP14490481U priority Critical patent/JPS5850504U/en
Publication of JPS5850504U publication Critical patent/JPS5850504U/en
Pending legal-status Critical Current

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  • Amplitude Modulation (AREA)
  • Transmitters (AREA)

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

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

第１図は従来の送信機の一例を示すブロック図、第２図
は本考案による送信機の一例を示すブロック図、第３図
はその動作を説明する波形図である。 １は被変調信号源、２は高周波電力増幅器、８は、変調
信号の入力端子、９はその増幅器である。FIG. 1 is a block diagram showing an example of a conventional transmitter, FIG. 2 is a block diagram showing an example of a transmitter according to the present invention, and FIG. 3 is a waveform diagram illustrating its operation. 1 is a modulated signal source, 2 is a high frequency power amplifier, 8 is an input terminal for a modulated signal, and 9 is the amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被変調信号を増幅する増幅器と、その直流駆動源となる
直流電源と、この直流電源と上記増幅器の直流電源端子
間に接続された直流電圧の安定化回路とを有し、該安定
化回路の電圧制御端子に変調信号を供給するようにして
なるトランスレスコレクタ変調器。It has an amplifier that amplifies a modulated signal, a DC power supply serving as its DC drive source, and a DC voltage stabilization circuit connected between the DC power supply and the DC power supply terminal of the amplifier, and the stabilization circuit includes: A transformerless collector modulator that supplies a modulation signal to a voltage control terminal.
JP14490481U 1981-09-29 1981-09-29 transformerless collector modulator Pending JPS5850504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14490481U JPS5850504U (en) 1981-09-29 1981-09-29 transformerless collector modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14490481U JPS5850504U (en) 1981-09-29 1981-09-29 transformerless collector modulator

Publications (1)

Publication Number Publication Date
JPS5850504U true JPS5850504U (en) 1983-04-05

Family

ID=29937852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14490481U Pending JPS5850504U (en) 1981-09-29 1981-09-29 transformerless collector modulator

Country Status (1)

Country Link
JP (1) JPS5850504U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360154A (en) * 1976-11-11 1978-05-30 Uniden Kk Amplitude modulating system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360154A (en) * 1976-11-11 1978-05-30 Uniden Kk Amplitude modulating system

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