JPS58155146U - Receiver circuit structure - Google Patents

Receiver circuit structure

Info

Publication number
JPS58155146U
JPS58155146U JP575582U JP575582U JPS58155146U JP S58155146 U JPS58155146 U JP S58155146U JP 575582 U JP575582 U JP 575582U JP 575582 U JP575582 U JP 575582U JP S58155146 U JPS58155146 U JP S58155146U
Authority
JP
Japan
Prior art keywords
rectifying
sideband
agc
amplifier
agc voltage
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.)
Granted
Application number
JP575582U
Other languages
Japanese (ja)
Other versions
JPH0117852Y2 (en
Inventor
稔 鈴木
Original Assignee
八重洲無線株式会社
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 八重洲無線株式会社 filed Critical 八重洲無線株式会社
Priority to JP575582U priority Critical patent/JPS58155146U/en
Publication of JPS58155146U publication Critical patent/JPS58155146U/en
Application granted granted Critical
Publication of JPH0117852Y2 publication Critical patent/JPH0117852Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (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図は本考案の実施回路構成例であり、第２図は別の
実施回路構成例である。 ２、　５．　９・・・増幅器、３・・・ミクサ、４・・
・サイドバンド用フィルタ、６・・・プロダクト検波器
、７゜ｉｏ、ｉｌ・・・ＡＧＣ整流器、８・・・キャリ
ア用フィルタ。FIG. 1 shows an example of the circuit configuration of the present invention, and FIG. 2 shows another example of the circuit configuration of the present invention. 2, 5. 9...Amplifier, 3...Mixer, 4...
・Sideband filter, 6...Product detector, 7゜io, il...AGC rectifier, 8...Carrier filter.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）無線受信機の中間周波段において、キアリアとサ
イドハンドを別個の選択性増幅器を通して受信し、キャ
リアを整流して得るＡＧＣ電圧と、サイドハンドを整流
して得るＡＧＣ電圧とをそれぞれ別個の時定数回路を通
して合成したＡＧＣ電圧を、キャリア増幅器・サイドバ
ンド増幅器および共用増幅器のおのおのに加えることを
特徴とする受信機回路の構造。(1) In the intermediate frequency stage of the radio receiver, the chiaria and side hand are received through separate selective amplifiers, and the AGC voltage obtained by rectifying the carrier and the AGC voltage obtained by rectifying the side hand are respectively separated. A structure of a receiver circuit characterized in that an AGC voltage synthesized through a time constant circuit is applied to each of a carrier amplifier, a sideband amplifier, and a shared amplifier. （２）サイドバンドを整流して得るＡＧＣが中間周波出
力を整流したものである、実用新案登録語°　求の範囲
第１項記載の受信回路の構造。(2) The structure of the receiving circuit according to item 1 of the request for utility model registration, wherein the AGC obtained by rectifying the sideband is obtained by rectifying the intermediate frequency output. （３）　　サイドバンドを整流して得るＡＧＣがサイド
バンドを検波したオーディオ信号を整流したものである
、実用新案登録請求の範囲第１項記載の受信回路の構造
。(3) The structure of the receiving circuit according to claim 1, wherein the AGC obtained by rectifying the sideband is obtained by rectifying the audio signal obtained by detecting the sideband.
JP575582U 1982-01-21 1982-01-21 Receiver circuit structure Granted JPS58155146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP575582U JPS58155146U (en) 1982-01-21 1982-01-21 Receiver circuit structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP575582U JPS58155146U (en) 1982-01-21 1982-01-21 Receiver circuit structure

Publications (2)

Publication Number Publication Date
JPS58155146U true JPS58155146U (en) 1983-10-17
JPH0117852Y2 JPH0117852Y2 (en) 1989-05-24

Family

ID=30018549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP575582U Granted JPS58155146U (en) 1982-01-21 1982-01-21 Receiver circuit structure

Country Status (1)

Country Link
JP (1) JPS58155146U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068529A (en) * 1994-12-16 2010-03-25 Qualcomm Inc Method and apparatus for increasing receiver immunity to interference

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS435794Y1 (en) * 1965-03-16 1968-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS435794Y1 (en) * 1965-03-16 1968-03-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068529A (en) * 1994-12-16 2010-03-25 Qualcomm Inc Method and apparatus for increasing receiver immunity to interference

Also Published As

Publication number Publication date
JPH0117852Y2 (en) 1989-05-24

Similar Documents

Publication Publication Date Title
JPS58155146U (en) Receiver circuit structure
JPS609324U (en) automatic volume adjustment device
JPS5864144U (en) FM radio reception system
JPS586451U (en) AM receiver
JPS60144367U (en) satellite broadcast receiver
JPS58116330U (en) car radio
JPS58114625U (en) radio receiver
JPS58104035U (en) AM receiver
JPS60150861U (en) Signal discrimination circuit
JPS5956866U (en) Double modulation communication device
JPS58189642U (en) FM receiver
JPS59129272U (en) television receiver
JPS5876249U (en) fm radio receiver
JPS617140U (en) FM receiver
JPS60184340U (en) FM receiver muting control circuit
JPS59171437U (en) squelch circuit
JPS5969575U (en) Image receiver noise suppression circuit
JPS59189354U (en) Tuner adapter for broadcast satellite reception
JPS59101540U (en) vehicle radio equipment
JPS5883844U (en) FM receiver
JPS59145712U (en) multi-channel recording device
JPS5978745U (en) multiple band radio receiver
JPS60123791U (en) Beat proof switching circuit
JPS6064646U (en) Muting signal generation circuit
JPS61140644U (en)