JPH0242253B2 - - Google Patents

Info

Publication number
JPH0242253B2
JPH0242253B2 JP58113209A JP11320983A JPH0242253B2 JP H0242253 B2 JPH0242253 B2 JP H0242253B2 JP 58113209 A JP58113209 A JP 58113209A JP 11320983 A JP11320983 A JP 11320983A JP H0242253 B2 JPH0242253 B2 JP H0242253B2
Authority
JP
Japan
Prior art keywords
attenuator
level
frequency amplifier
intermediate frequency
output
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
JP58113209A
Other languages
English (en)
Japanese (ja)
Other versions
JPS604334A (ja
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 JP11320983A priority Critical patent/JPS604334A/ja
Publication of JPS604334A publication Critical patent/JPS604334A/ja
Publication of JPH0242253B2 publication Critical patent/JPH0242253B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
JP11320983A 1983-06-23 1983-06-23 周波数変換形無線受信機 Granted JPS604334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11320983A JPS604334A (ja) 1983-06-23 1983-06-23 周波数変換形無線受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11320983A JPS604334A (ja) 1983-06-23 1983-06-23 周波数変換形無線受信機

Publications (2)

Publication Number Publication Date
JPS604334A JPS604334A (ja) 1985-01-10
JPH0242253B2 true JPH0242253B2 (enrdf_load_stackoverflow) 1990-09-21

Family

ID=14606321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11320983A Granted JPS604334A (ja) 1983-06-23 1983-06-23 周波数変換形無線受信機

Country Status (1)

Country Link
JP (1) JPS604334A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457928U (enrdf_load_stackoverflow) * 1990-09-26 1992-05-19
JPH09162773A (ja) * 1995-12-07 1997-06-20 Nec Corp 消費電流低減機能付無線送受信装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850744U (ja) * 1981-09-22 1983-04-06 日本ビクター株式会社 無線受信機

Also Published As

Publication number Publication date
JPS604334A (ja) 1985-01-10

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