JPS52152108A - Receiver - Google Patents

Receiver

Info

Publication number
JPS52152108A
JPS52152108A JP6994776A JP6994776A JPS52152108A JP S52152108 A JPS52152108 A JP S52152108A JP 6994776 A JP6994776 A JP 6994776A JP 6994776 A JP6994776 A JP 6994776A JP S52152108 A JPS52152108 A JP S52152108A
Authority
JP
Japan
Prior art keywords
reference oscillator
oscillation frequency
receiver
frequency
oscilator
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
JP6994776A
Other languages
Japanese (ja)
Other versions
JPS5616575B2 (en
Inventor
Chika Fukuda
Shuichi Ninomiya
Sukeichi Miki
Yukio Sugimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6994776A priority Critical patent/JPS52152108A/en
Priority to US05/804,461 priority patent/US4163943A/en
Priority to DE19772727078 priority patent/DE2727078A1/en
Priority to DE19772759700 priority patent/DE2759700C2/en
Priority to FR7718098A priority patent/FR2355414A1/en
Priority to GB24876/77A priority patent/GB1562977A/en
Priority to GB31300/78A priority patent/GB1562978A/en
Publication of JPS52152108A publication Critical patent/JPS52152108A/en
Publication of JPS5616575B2 publication Critical patent/JPS5616575B2/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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:After the addition of the oscillation frequency of a frequency variable oscilator and that of the 1st reference oscillator, the difference between the added result and the oscillation frequency of the 2nd reference oscillator is extracted, thereby preventing undesired components from existing around desired components generated at the output of a mixer.
JP6994776A 1976-06-14 1976-06-14 Receiver Granted JPS52152108A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP6994776A JPS52152108A (en) 1976-06-14 1976-06-14 Receiver
US05/804,461 US4163943A (en) 1976-06-14 1977-06-07 Radio receiver employing premixing and digital display
DE19772727078 DE2727078A1 (en) 1976-06-14 1977-06-13 RADIO RECEIVER
DE19772759700 DE2759700C2 (en) 1976-06-14 1977-06-13 Radio receiver
FR7718098A FR2355414A1 (en) 1976-06-14 1977-06-13 SHORT WAVE RADIO RECEIVER
GB24876/77A GB1562977A (en) 1976-06-14 1977-06-14 Radio receivers
GB31300/78A GB1562978A (en) 1976-06-14 1977-06-14 Radio receivers including means for displaying the frequency of a received signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6994776A JPS52152108A (en) 1976-06-14 1976-06-14 Receiver

Publications (2)

Publication Number Publication Date
JPS52152108A true JPS52152108A (en) 1977-12-17
JPS5616575B2 JPS5616575B2 (en) 1981-04-17

Family

ID=13417346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6994776A Granted JPS52152108A (en) 1976-06-14 1976-06-14 Receiver

Country Status (1)

Country Link
JP (1) JPS52152108A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012332A (en) * 1983-06-29 1985-01-22 Hino Motors Ltd Refrigerating system for refrigerator vehicle

Also Published As

Publication number Publication date
JPS5616575B2 (en) 1981-04-17

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