JPH023571B2 - - Google Patents

Info

Publication number
JPH023571B2
JPH023571B2 JP56092035A JP9203581A JPH023571B2 JP H023571 B2 JPH023571 B2 JP H023571B2 JP 56092035 A JP56092035 A JP 56092035A JP 9203581 A JP9203581 A JP 9203581A JP H023571 B2 JPH023571 B2 JP H023571B2
Authority
JP
Japan
Prior art keywords
signal
abnormal
transmitting tube
tube
oscillation
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.)
Expired - Lifetime
Application number
JP56092035A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206134A (en
Inventor
Masanobu Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9203581A priority Critical patent/JPS57206134A/ja
Publication of JPS57206134A publication Critical patent/JPS57206134A/ja
Publication of JPH023571B2 publication Critical patent/JPH023571B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0466—Fault detection or indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
JP9203581A 1981-06-15 1981-06-15 Protecting device of transmission tube Granted JPS57206134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9203581A JPS57206134A (en) 1981-06-15 1981-06-15 Protecting device of transmission tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9203581A JPS57206134A (en) 1981-06-15 1981-06-15 Protecting device of transmission tube

Publications (2)

Publication Number Publication Date
JPS57206134A JPS57206134A (en) 1982-12-17
JPH023571B2 true JPH023571B2 (enrdf_load_stackoverflow) 1990-01-24

Family

ID=14043265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9203581A Granted JPS57206134A (en) 1981-06-15 1981-06-15 Protecting device of transmission tube

Country Status (1)

Country Link
JP (1) JPS57206134A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5363626B1 (ja) * 2012-07-18 2013-12-11 Ｎｅｃアクセステクニカ株式会社 制御装置、制御方法、及び制御プログラム
JP5726948B2 (ja) * 2013-05-16 2015-06-03 株式会社東芝 増幅器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412287B2 (enrdf_load_stackoverflow) * 1974-03-28 1979-05-22

Also Published As

Publication number Publication date
JPS57206134A (en) 1982-12-17

Similar Documents

Publication Publication Date Title
CN108880487A (zh) 一种功率放大器保护电路、方法及功率放大电路
US5754949A (en) Transmitter-receiver apparatus
CN209673988U (zh) 一种高中频雷达数字接收机
JPH023571B2 (enrdf_load_stackoverflow)
US2257094A (en) High frequency radio relay system
JPH10313271A (ja) 周波数選択形無線中継装置の異常発振検出回路
JPH0998130A (ja) 無線中継装置の異常発振検出回路
JPS6247014B2 (enrdf_load_stackoverflow)
JPH0766649A (ja) 自動出力レベル制御回路
JP2853642B2 (ja) 割り込み通信制御装置
JPS6053932B2 (ja) 受信機監視装置
JPH01131474A (ja) レーダ装置
JP2637930B2 (ja) 送信電力制御回路
JPH01318437A (ja) 無線送信装置の送信電力制御方式
JPH02501697A (ja) 遠隔制御信号の送受信システム
JP2005311701A (ja) マイクロ波電力送信機
JPH0611663Y2 (ja) Ａｌｃ回路
JP3336568B2 (ja) 無線機の送信スタンバイ制御装置
JPH0666599B2 (ja) 電力増幅回路
JPS6318373B2 (enrdf_load_stackoverflow)
JPS6154295B2 (enrdf_load_stackoverflow)
JPS61136382A (ja) 過励振保護制御方式
JPS6036659B2 (ja) 通信機
JP2572057B2 (ja) レ−ダ−・トランスポンダ
JPH01200734A (ja) 光通信送信装置