NL7111699A - - Google Patents

Info

Publication number
NL7111699A
NL7111699A NL7111699A NL7111699A NL7111699A NL 7111699 A NL7111699 A NL 7111699A NL 7111699 A NL7111699 A NL 7111699A NL 7111699 A NL7111699 A NL 7111699A NL 7111699 A NL7111699 A NL 7111699A
Authority
NL
Netherlands
Application number
NL7111699A
Other versions
NL176510C (nl
NL176510B (nl
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
Publication of NL7111699A publication Critical patent/NL7111699A/xx
Publication of NL176510B publication Critical patent/NL176510B/xx
Application granted granted Critical
Publication of NL176510C publication Critical patent/NL176510C/xx

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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye
NLAANVRAGE7111699,A 1970-08-26 1971-08-25 Afstem- en signaalintensiteitsindicatorketen voor een fm-radio-ontvanger. NL176510C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6701070A 1970-08-26 1970-08-26

Publications (3)

Publication Number Publication Date
NL7111699A true NL7111699A (cg-RX-API-DMAC7.html) 1972-02-29
NL176510B NL176510B (nl) 1984-11-16
NL176510C NL176510C (nl) 1985-04-16

Family

ID=22073149

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7111699,A NL176510C (nl) 1970-08-26 1971-08-25 Afstem- en signaalintensiteitsindicatorketen voor een fm-radio-ontvanger.

Country Status (9)

Country Link
US (1) US3673499A (cg-RX-API-DMAC7.html)
JP (1) JPS522561B1 (cg-RX-API-DMAC7.html)
AU (1) AU459753B2 (cg-RX-API-DMAC7.html)
CA (1) CA953369A (cg-RX-API-DMAC7.html)
DE (1) DE2142660B2 (cg-RX-API-DMAC7.html)
FR (1) FR2106038A5 (cg-RX-API-DMAC7.html)
GB (1) GB1357807A (cg-RX-API-DMAC7.html)
HK (1) HK44478A (cg-RX-API-DMAC7.html)
NL (1) NL176510C (cg-RX-API-DMAC7.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039956A (en) * 1975-09-05 1977-08-02 General Motors Corporation Electronic indicator
JPS52153610A (en) * 1976-06-17 1977-12-20 Pioneer Electronic Corp Circuit for driving signal meter of receiver
US4156848A (en) * 1977-05-02 1979-05-29 Motorola, Inc. High dynamic range detector for indicating the quieting level of an FM receiver
JPS54111201A (en) * 1978-02-20 1979-08-31 Nec Corp Signal processing circuit
US4237556A (en) * 1978-03-06 1980-12-02 Trio Kabushiki Kaisha Superheterodyne receiver having distortion reducing circuitry
JPS54121609A (en) * 1978-03-15 1979-09-20 Hitachi Ltd Fm tuner
JPS54128382A (en) * 1978-03-29 1979-10-04 Hitachi Ltd Tuning signal intensity detecting circuit
US4285065A (en) * 1980-01-21 1981-08-18 Motorola, Inc. Radio with audio graphic equalizer
US4327332A (en) * 1980-01-31 1982-04-27 Rca Corporation Circuit arrangement useful in developing decoupled operating voltages for IF amplifier stages of an integrated circuit
JPS56147525A (en) * 1980-04-18 1981-11-16 Hitachi Ltd Reception playback system
US4385400A (en) * 1980-04-24 1983-05-24 Rca Corporation Automatic gain control arrangement useful in an FM radio receiver
GB2094102B (en) * 1981-02-04 1984-06-27 Philips Electronic Associated Radio receiver suitable for use in a spaced carrier area coverage system
JPS57196631A (en) * 1981-05-28 1982-12-02 Sanyo Electric Co Ltd Detecting circuit for pulse noise
US4455681A (en) * 1981-12-21 1984-06-19 Wile Donald T Dual threshold wide band/narrow band AGC
US4442549A (en) * 1982-05-27 1984-04-10 Motorola, Inc. Meter drive circuit
GB2145890B (en) * 1983-09-01 1987-05-20 Plessey Co Plc Signal strength detector
DE3533330A1 (de) * 1984-09-18 1986-03-27 Nec Corp., Tokio/Tokyo Schaltung zum detektieren des rauschpegels in einem fm-signal fuer einen am/fm-empfaenger
JPH01208915A (ja) * 1988-02-16 1989-08-22 Sanyo Electric Co Ltd Ｆｍ受信機
US7444126B1 (en) * 1995-12-22 2008-10-28 Microtune (Texas), L.P. Signal-to-noise optimized fully monolithic video receiver IF channel
US6625238B2 (en) * 2000-03-29 2003-09-23 Sony Corporation Low power and high linearity receivers with reactively biased front ends
US6782062B1 (en) * 2000-03-29 2004-08-24 Sony Corporation Low power and high linearity receivers with reactively biased front ends
US6668028B1 (en) * 2000-03-29 2003-12-23 Sony Corporation Low-power CDMA receiver
US7061993B2 (en) * 2001-08-29 2006-06-13 Sony Corporation CDMA receiver architecture for lower bypass switch point
US6687491B2 (en) * 2002-01-18 2004-02-03 Sony Corporation Direct conversion of low power high linearity receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289840A (en) * 1939-03-01 1942-07-14 Telefunken Gmbh Frequency modulation receiver
DE757508C (de) * 1939-03-02 1954-02-01 Telefunken Gmbh Empfaenger fuer frequenz- oder phasenmodulierte Schwingungen

Also Published As

Publication number Publication date
GB1357807A (en) 1974-06-26
FR2106038A5 (cg-RX-API-DMAC7.html) 1972-04-28
JPS522561B1 (cg-RX-API-DMAC7.html) 1977-01-22
NL176510C (nl) 1985-04-16
US3673499A (en) 1972-06-27
AU459753B2 (en) 1975-04-10
DE2142660A1 (de) 1972-03-02
NL176510B (nl) 1984-11-16
DE2142660B2 (de) 1973-10-18
HK44478A (en) 1978-08-18
CA953369A (en) 1974-08-20
AU3214071A (en) 1973-02-15

Similar Documents

Publication Publication Date Title
FR2075893B1 (cg-RX-API-DMAC7.html)
DE2159186B2 (cg-RX-API-DMAC7.html)
DK131444C (cg-RX-API-DMAC7.html)
JPS522561B1 (cg-RX-API-DMAC7.html)
FR2080555A3 (cg-RX-API-DMAC7.html)
DK135223C (cg-RX-API-DMAC7.html)
FR2077186A6 (cg-RX-API-DMAC7.html)
FR2077098A5 (cg-RX-API-DMAC7.html)
DE2156660C3 (cg-RX-API-DMAC7.html)
FR2079196A1 (cg-RX-API-DMAC7.html)
FR2042240A5 (cg-RX-API-DMAC7.html)
FR2076009A1 (cg-RX-API-DMAC7.html)
FR2080549A1 (cg-RX-API-DMAC7.html)
FR2076041A1 (cg-RX-API-DMAC7.html)
FR2076052B1 (cg-RX-API-DMAC7.html)
FR2075788A5 (cg-RX-API-DMAC7.html)
FR2075814A5 (cg-RX-API-DMAC7.html)
FR2077096A5 (cg-RX-API-DMAC7.html)
FR2080568B1 (cg-RX-API-DMAC7.html)
FR2080554A2 (cg-RX-API-DMAC7.html)
FR2075720A5 (cg-RX-API-DMAC7.html)
FR2079193A1 (cg-RX-API-DMAC7.html)
FR2075742A5 (cg-RX-API-DMAC7.html)
FI50669B (cg-RX-API-DMAC7.html)
FR2076235A5 (cg-RX-API-DMAC7.html)

Legal Events

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