JPS60117927A - シンセサイザ受信機 - Google Patents

シンセサイザ受信機

Info

Publication number
JPS60117927A
JPS60117927A JP22453383A JP22453383A JPS60117927A JP S60117927 A JPS60117927 A JP S60117927A JP 22453383 A JP22453383 A JP 22453383A JP 22453383 A JP22453383 A JP 22453383A JP S60117927 A JPS60117927 A JP S60117927A
Authority
JP
Japan
Prior art keywords
frequency
reception
local oscillation
circuit
receiving system
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
JP22453383A
Other languages
English (en)
Japanese (ja)
Inventor
Atsushi Tomiyasu
富安　敦
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP22453383A priority Critical patent/JPS60117927A/ja
Priority to SE8405992A priority patent/SE460693B/sv
Priority to DE19843443859 priority patent/DE3443859A1/de
Publication of JPS60117927A publication Critical patent/JPS60117927A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
JP22453383A 1983-11-30 1983-11-30 シンセサイザ受信機 Pending JPS60117927A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP22453383A JPS60117927A (ja) 1983-11-30 1983-11-30 シンセサイザ受信機
SE8405992A SE460693B (sv) 1983-11-30 1984-11-28 Radiomottagare av syntestyp
DE19843443859 DE3443859A1 (de) 1983-11-30 1984-11-30 Empfaenger mit frequenz-synthese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22453383A JPS60117927A (ja) 1983-11-30 1983-11-30 シンセサイザ受信機

Publications (1)

Publication Number Publication Date
JPS60117927A true JPS60117927A (ja) 1985-06-25

Family

ID=16815286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22453383A Pending JPS60117927A (ja) 1983-11-30 1983-11-30 シンセサイザ受信機

Country Status (3)

Country Link
JP (1) JPS60117927A (enExample)
DE (1) DE3443859A1 (enExample)
SE (1) SE460693B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044616A (ja) * 1990-04-23 1992-01-09 Pioneer Electron Corp ラジオ受信機
KR100699310B1 (ko) * 1997-01-15 2007-06-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 멀티튜너수신기

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4103062C2 (de) * 1991-02-01 1994-03-31 Blaupunkt Werke Gmbh Rundfunkempfänger
DE4236621A1 (de) * 1992-10-29 1994-05-05 Becker Autoradio Verfahren zur Abstimmung eines Rundfunkempfängers
DE4316682A1 (de) * 1993-05-16 1995-02-09 H U C Elektronik Gmbh Schaltungsanordnung zum alternativen Empfang mindestens zweier Rundfunksender
SG55266A1 (en) * 1997-01-15 1999-04-27 Koninkl Philips Electronics Nv Multi-tuner receiver
US7127010B1 (en) 1999-07-29 2006-10-24 Bose Corporation Oscillator controlling
EP1867074A1 (de) * 2005-04-07 2007-12-19 ATMEL Germany GmbH Verfahren zum störungsfreien frequenzwechsel in einem empfangssystem mit mehreren parallel betriebenen empfängern

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561630A (en) * 1979-06-18 1981-01-09 Sanyo Electric Co Ltd Broadcast receiver
JPS5678239A (en) * 1979-11-30 1981-06-27 Hitachi Ltd Tuner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161432A (ja) * 1982-03-18 1983-09-26 Nec Corp 無線送受信機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561630A (en) * 1979-06-18 1981-01-09 Sanyo Electric Co Ltd Broadcast receiver
JPS5678239A (en) * 1979-11-30 1981-06-27 Hitachi Ltd Tuner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044616A (ja) * 1990-04-23 1992-01-09 Pioneer Electron Corp ラジオ受信機
KR100699310B1 (ko) * 1997-01-15 2007-06-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 멀티튜너수신기

Also Published As

Publication number Publication date
DE3443859A1 (de) 1985-06-05
SE8405992L (sv) 1985-05-31
DE3443859C2 (enExample) 1993-07-22
SE8405992D0 (sv) 1984-11-28
SE460693B (sv) 1989-11-06

Similar Documents

Publication Publication Date Title
US7885626B2 (en) Mobile communication apparatus
JPH09294088A (ja) チューナ回路
US5146613A (en) Low power uhf data transceiver
US5230094A (en) Method and apparatus for intermediate frequency selection in a heterodyne receiver
JPS60117927A (ja) シンセサイザ受信機
KR960000523B1 (ko) 수신기
US5457817A (en) Tuner of a double superheterodyne receiver
US2764674A (en) Transistor receiver oscillator injection using capacitance between stators of gang capacitor
US7196738B2 (en) Tuner integrated circuit and television tuner using the same circuit
US2282861A (en) Oscillator
US7088963B2 (en) Architecture for cordless telephones
US3333202A (en) Television tuner
JPS5870622A (ja) 受信機
KR100225823B1 (ko) 라디오 수신기용 1칩 ic
US3457513A (en) Multi-purpose receiver with single detector for demodulating a plurality of types of signals
JP3558848B2 (ja) テレビジョンチューナーの入力回路
JPH11145868A (ja) 高周波ユニット
JP2866843B1 (ja) Ｆｈｓｓ無線ｌａｎ送受信器
JPS60223335A (ja) Ａｍ／ｆｍ受信機のチユ−ナ
US4177429A (en) Switching arrangement for combination VHF-UHF tuners
JP2525503Y2 (ja) 直接変換受信機
JPS6348457B2 (enExample)
JPS617733A (ja) 受信装置
JPH1155139A (ja) 無線機
WO2000024119A9 (en) Applications of universal frequency translation