NL191473C - Radio-ontvanger met elektronische afstemming. - Google Patents

Radio-ontvanger met elektronische afstemming.

Info

Publication number
NL191473C
NL191473C NL8204209A NL8204209A NL191473C NL 191473 C NL191473 C NL 191473C NL 8204209 A NL8204209 A NL 8204209A NL 8204209 A NL8204209 A NL 8204209A NL 191473 C NL191473 C NL 191473C
Authority
NL
Netherlands
Prior art keywords
radio receiver
electronic tuning
tuning
electronic
receiver
Prior art date
Application number
NL8204209A
Other languages
English (en)
Dutch (nl)
Other versions
NL191473B (nl
NL8204209A (nl
Original Assignee
Fujitsu Ten 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 Fujitsu Ten Ltd filed Critical Fujitsu Ten Ltd
Publication of NL8204209A publication Critical patent/NL8204209A/nl
Publication of NL191473B publication Critical patent/NL191473B/xx
Application granted granted Critical
Publication of NL191473C publication Critical patent/NL191473C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/32—Automatic scanning over a band of frequencies with simultaneous display of received frequencies, e.g. panoramic receivers
NL8204209A 1981-10-29 1982-10-29 Radio-ontvanger met elektronische afstemming. NL191473C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17358381 1981-10-29
JP56173583A JPS5875331A (ja) 1981-10-29 1981-10-29 スペクトルアナライザ表示機能を備えたラジオ受信機

Publications (3)

Publication Number Publication Date
NL8204209A NL8204209A (nl) 1983-05-16
NL191473B NL191473B (nl) 1995-03-16
NL191473C true NL191473C (nl) 1995-07-18

Family

ID=15963262

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204209A NL191473C (nl) 1981-10-29 1982-10-29 Radio-ontvanger met elektronische afstemming.

Country Status (6)

Country Link
US (1) US4476579A (ja)
JP (1) JPS5875331A (ja)
AU (1) AU538549B2 (ja)
CA (1) CA1181879A (ja)
DE (1) DE3240055A1 (ja)
NL (1) NL191473C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941627A1 (de) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete Fernsehempfangsgeraet mit einer einrichtung zum sendersuchlauf und zum abspeichern fernsehsenderindividueller informationen
US5262957A (en) * 1990-11-09 1993-11-16 Global Communications, Inc. Inexpensive portable RF spectrum analyzer with calibration features
US5842119A (en) * 1993-02-05 1998-11-24 Emerson; Harry Edwin Radio scanner and display system
JP2717616B2 (ja) * 1993-02-26 1998-02-18 八重洲無線 株式会社 無線通信機
US5613232A (en) * 1993-03-12 1997-03-18 Alinco Incorporated Receiver apparatus comprising display means for displaying signal strengths of signals having a plurality of frequencies, and display apparatus for use in receiver apparatus
US5550747A (en) * 1994-03-07 1996-08-27 Hewlett-Packard Company Unbounded marker for spectrum analysis
JPH11103263A (ja) * 1997-09-26 1999-04-13 Dowa Mining Co Ltd 簡易入力装置付き通信機及び測定機
DE19840461A1 (de) * 1998-05-26 1999-12-02 Volkswagen Ag Verfahren und Einrichtung zum Betrieb eines Rundfunkgerätes in einem Kraftfahrzeug
US9110120B2 (en) * 2004-12-23 2015-08-18 Power Survey Llc Apparatus and method for monitoring and controlling detection of stray voltage anomalies
JP2006279689A (ja) * 2005-03-30 2006-10-12 Denso Corp 放送受信装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029059B (de) * 1953-11-09 1958-04-30 Werner Schmalenberg Dr Ing Panorama-Empfaenger
JPS4724015U (ja) * 1971-04-08 1972-11-17
US3876946A (en) * 1973-10-31 1975-04-08 Singer Co Radio frequency digital fourier analyzer
JPS5148204A (en) * 1974-10-24 1976-04-24 Nippon Technical Rajiojushinkino daiyaruhyojisochi
JPS5230302A (en) * 1975-09-04 1977-03-08 Matsushita Electric Ind Co Ltd Radio receiver
DE2555602C3 (de) * 1975-12-10 1978-11-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur frequenzselektiven Auswertung der Amplituden eines oder mehrerer Signale
US4118666A (en) * 1977-03-04 1978-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Automatic communication signal monitoring system
JPS6013570B2 (ja) * 1978-03-03 1985-04-08 株式会社東芝 周波数掃引受信機
DE2813727A1 (de) * 1978-03-30 1979-10-11 Lenco Ag Empfangsanlage mit anzeige der senderkennung
US4244024A (en) * 1978-08-10 1981-01-06 Hewlett-Packard Company Spectrum analyzer having enterable offsets and automatic display zoom
DE2850392A1 (de) * 1978-11-21 1980-05-29 Wega Radio Gmbh Hoerfunkempfaenger bzw. empfangsteil eines hoerfunkempfaengers
DE2850866C2 (de) * 1978-11-24 1985-01-10 Adam Opel AG, 6090 Rüsselsheim Verfahren zum Auffinden des empfangsstärksten Senders bei einem mobilen Rundfunk- oder Fernsehempfangsgerät und Gerät zur Ausführung des Verfahrens
US4238727A (en) * 1978-12-22 1980-12-09 Systron-Donner Corporation Digitally programmable apparatus for generating a substantially linear ramp signal
JPS5923648B2 (ja) * 1979-03-20 1984-06-04 松下電器産業株式会社 信号表示装置
JPS5646341A (en) * 1979-09-25 1981-04-27 Trio Kenwood Corp Receiver

Also Published As

Publication number Publication date
CA1181879A (en) 1985-01-29
JPS6354257B2 (ja) 1988-10-27
NL191473B (nl) 1995-03-16
AU8986082A (en) 1983-05-05
NL8204209A (nl) 1983-05-16
AU538549B2 (en) 1984-08-16
DE3240055C2 (ja) 1988-01-28
US4476579A (en) 1984-10-09
JPS5875331A (ja) 1983-05-07
DE3240055A1 (de) 1983-05-19

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20010501