JPS6157636U - - Google Patents

Info

Publication number
JPS6157636U
JPS6157636U JP14086484U JP14086484U JPS6157636U JP S6157636 U JPS6157636 U JP S6157636U JP 14086484 U JP14086484 U JP 14086484U JP 14086484 U JP14086484 U JP 14086484U JP S6157636 U JPS6157636 U JP S6157636U
Authority
JP
Japan
Prior art keywords
transmission power
power control
transistor
control circuit
cathode
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
JP14086484U
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 JP14086484U priority Critical patent/JPS6157636U/ja
Publication of JPS6157636U publication Critical patent/JPS6157636U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmitters (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の回路、第２図は従
来の送信電力制御回路図である。 １：送信入力端子、２〜４：個別電源端子、５
：電力増幅器、６：方向性結合器、７：アンテナ
、８：ダイオード、９〜１２，２４：トランジス
タ、１３，１４：可変抵抗、１５〜２３：抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送信電力を切替える方式の送信電力制御回路に
    おいて、送信電力検出用のダイオード８のカソー
    ドを、抵抗を介して送信電力制御用差動増幅器の
    入力に接続し、該カソードに並列に抵抗２１を介
    してトランジスタ２４のコレクタに接続し該トラ
    ンジスタ２４は、エミツタを接地し、該トランジ
    スタのベースを大電力送信時のみ抵抗２２，２３
    を介してバイアス電圧をかけるようにしたことを
    特徴とした送信電力制御回路。
JP14086484U 1984-09-19 1984-09-19 Pending JPS6157636U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14086484U JPS6157636U (ja) 1984-09-19 1984-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14086484U JPS6157636U (ja) 1984-09-19 1984-09-19

Publications (1)

Publication Number Publication Date
JPS6157636U true JPS6157636U (ja) 1986-04-18

Family

ID=30699207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14086484U Pending JPS6157636U (ja) 1984-09-19 1984-09-19

Country Status (1)

Country Link
JP (1) JPS6157636U (ja)

Similar Documents

Publication Publication Date Title
JPS6157636U (ja)
JPS6142132U (ja) 信号切換・混合装置
JPS61149429U (ja)
JPS61174229U (ja)
JPS62146216U (ja)
JPS6421518U (ja)
JPS63198224U (ja)
JPS633622U (ja)
JPS6181224U (ja)
JPS621430U (ja)
JPS6170413U (ja)
JPS6442612U (ja)
JPS60189131U (ja) 可変抵抗回路
JPS6183342U (ja)
JPS643210U (ja)
JPH0298511U (ja)
JPS61174211U (ja)
JPS6234828U (ja)
JPS60167432U (ja) 高周波スイツチ
JPS61156311U (ja)
JPS6258919U (ja)
JPS61162120U (ja)
JPS622333U (ja)
JPS63106210U (ja)
JPS61143321U (ja)