DK139830B - Electronically tunable resonant circuitry, in particular for use in a UHF television tuner. - Google Patents

Electronically tunable resonant circuitry, in particular for use in a UHF television tuner.

Info

Publication number
DK139830B
DK139830B DK138871AA DK138871A DK139830B DK 139830 B DK139830 B DK 139830B DK 138871A A DK138871A A DK 138871AA DK 138871 A DK138871 A DK 138871A DK 139830 B DK139830 B DK 139830B
Authority
DK
Denmark
Prior art keywords
television tuner
electronically tunable
tunable resonant
uhf television
resonant circuitry
Prior art date
Application number
DK138871AA
Other languages
Danish (da)
Other versions
DK139830C (en
Inventor
David John Carlson
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of DK139830B publication Critical patent/DK139830B/en
Application granted granted Critical
Publication of DK139830C publication Critical patent/DK139830C/da

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10015—Non-printed capacitor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10196—Variable component, e.g. variable resistor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/17—Post-manufacturing processes
    • H05K2203/171—Tuning, e.g. by trimming of printed components or high frequency circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/222—Completing of printed circuits by adding non-printed jumper connections
DK138871AA 1970-03-23 1971-03-22 Electronically tunable resonant circuitry, in particular for use in a UHF television tuner. DK139830B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2156370A 1970-03-23 1970-03-23

Publications (2)

Publication Number Publication Date
DK139830B true DK139830B (en) 1979-04-23
DK139830C DK139830C (en) 1979-10-01

Family

ID=21804920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK138871AA DK139830B (en) 1970-03-23 1971-03-22 Electronically tunable resonant circuitry, in particular for use in a UHF television tuner.

Country Status (12)

Country Link
US (1) US3649937A (en)
JP (1) JPS5136081B1 (en)
AT (1) AT322645B (en)
BE (1) BE764661A (en)
CA (1) CA946947A (en)
DE (1) DE2114056C3 (en)
DK (1) DK139830B (en)
ES (1) ES389481A1 (en)
FR (1) FR2084985A5 (en)
GB (1) GB1309212A (en)
NL (1) NL7103823A (en)
SE (1) SE367104B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832602A (en) * 1969-12-31 1974-08-27 Siemens Ag Print for control modules of contact-free control and regulating systems
FR2230121B1 (en) * 1973-05-18 1978-02-10 Materiel Telephonique
DE2557134C3 (en) * 1975-12-18 1979-10-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Transistor oscillator for the microwave range
US4145659A (en) * 1977-05-25 1979-03-20 General Electric Company UHF electronic tuner
US4384367A (en) * 1980-02-12 1983-05-17 Theta-Com Of California MDS Receiver
JPS58161504A (en) * 1982-03-19 1983-09-26 Nec Corp Voltage control oscillator
DE4029665A1 (en) * 1990-09-19 1992-03-26 Licentia Gmbh Interdigital filter with coupled resonators of decreasing impedance - consists of stepped or pref. continuously tapered strips of metallisation extending across midline of dielectric substrate
WO2011072714A1 (en) * 2009-12-15 2011-06-23 Tomtom International B.V. Enhanced power cable arrangement apparatus and method of reducing a common-mode interference signal
US9333519B2 (en) 2010-12-02 2016-05-10 Sata Gmbh & Co. Kg Spray gun and accessories
RU2601337C2 (en) 2011-06-30 2016-11-10 САТА ГмбХ унд Ко. КГ Paint spray gun with possibility of easy cleaning, accessory for paint spray gun and method of their assembly and disassembly
CN105289870B (en) 2014-07-31 2019-09-24 萨塔有限两合公司 Manufacturing method, spray gun, gun body and the lid of spray gun
CA159961S (en) 2014-07-31 2015-07-17 Sata Gmbh & Co Kg Spray gun
DE102015006484A1 (en) 2015-05-22 2016-11-24 Sata Gmbh & Co. Kg Nozzle arrangement for a spray gun, in particular paint spray gun and spray gun, in particular paint spray gun
DE102015016474A1 (en) 2015-12-21 2017-06-22 Sata Gmbh & Co. Kg Air cap and nozzle assembly for a spray gun and spray gun
CN205995666U (en) 2016-08-19 2017-03-08 萨塔有限两合公司 Spray gun and its trigger
CN205966208U (en) 2016-08-19 2017-02-22 萨塔有限两合公司 Hood subassembly and spray gun
DE102018118738A1 (en) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Base body for a spray gun, spray guns, spray gun set, method for producing a base body for a spray gun and method for converting a spray gun
DE102018118737A1 (en) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Nozzle for a spray gun, nozzle set for a spray gun, spray guns and method for producing a nozzle for a spray gun
US11826771B2 (en) 2018-08-01 2023-11-28 Sata Gmbh & Co. Kg Set of nozzles for a spray gun, spray gun system, method for embodying a nozzle module, method for selecting a nozzle module from a set of nozzles for a paint job, selection system and computer program product
CN113922019A (en) * 2020-07-09 2022-01-11 大富科技(安徽)股份有限公司 Combiner and communication equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545623A (en) * 1948-08-17 1951-03-20 Kenneth R Mackenzie Frequency modulation system
FR1263924A (en) * 1960-05-03 1961-06-19 Csf New microwave phase shifter device
DE1850852U (en) * 1962-03-07 1962-05-03 Graetz Kommandit Ges UHF branch line.
DE1266373C2 (en) * 1964-02-01 1973-05-24 Telefunken Patent Tuning device for several separate frequency ranges
DE1197518B (en) * 1964-09-02 1965-07-29 Telefunken Patent Circuit for high frequency electrical oscillations
US3377568A (en) * 1966-03-25 1968-04-09 Kruse Storke Electronics Voltage tuned oscillator
DE1297719B (en) * 1967-01-12 1969-06-19 Stassfurt Fernsehgeraete Tunable line circuits for high-frequency electrical oscillations in stripline technology
DE1591789A1 (en) * 1967-04-17 1971-03-04 Stassfurt Fernsehgeraete Tuning unit for high-frequency electrical oscillations, especially for television broadcast signals
DE1296225B (en) * 1967-07-14 1969-05-29 Telefunken Patent Tuning device for high-frequency electrical oscillations
US3651409A (en) * 1970-03-23 1972-03-21 Rca Corp Electronically tuned ultra high frequency television tuner with frequency tracking tunable resonant circuits

Also Published As

Publication number Publication date
US3649937A (en) 1972-03-14
DE2114056A1 (en) 1971-10-07
GB1309212A (en) 1973-03-07
ES389481A1 (en) 1973-06-01
BE764661A (en) 1971-08-16
AT322645B (en) 1975-05-26
CA946947A (en) 1974-05-07
JPS5136081B1 (en) 1976-10-06
DK139830C (en) 1979-10-01
SE367104B (en) 1974-05-13
DE2114056C3 (en) 1981-07-16
DE2114056B2 (en) 1973-03-01
NL7103823A (en) 1971-09-27
FR2084985A5 (en) 1971-12-17

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Legal Events

Date Code Title Description
PBP Patent lapsed