IT1127648B - Sistema per la sintonizzazione continua di un ricevitore televisiva multibanda - Google Patents

Sistema per la sintonizzazione continua di un ricevitore televisiva multibanda

Info

Publication number
IT1127648B
IT1127648B IT27657/79A IT2765779A IT1127648B IT 1127648 B IT1127648 B IT 1127648B IT 27657/79 A IT27657/79 A IT 27657/79A IT 2765779 A IT2765779 A IT 2765779A IT 1127648 B IT1127648 B IT 1127648B
Authority
IT
Italy
Prior art keywords
television receiver
tuning system
continuous tuning
multiband
multiband television
Prior art date
Application number
IT27657/79A
Other languages
English (en)
Other versions
IT7927657A0 (it
Inventor
Thomas Edward Molinari
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 IT7927657A0 publication Critical patent/IT7927657A0/it
Application granted granted Critical
Publication of IT1127648B publication Critical patent/IT1127648B/it

Links

Classifications

    • 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
    • H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
IT27657/79A 1978-11-30 1979-11-28 Sistema per la sintonizzazione continua di un ricevitore televisiva multibanda IT1127648B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/965,217 US4249255A (en) 1978-11-30 1978-11-30 Continuous tuning arrangement for a multiband television receiver

Publications (2)

Publication Number Publication Date
IT7927657A0 IT7927657A0 (it) 1979-11-28
IT1127648B true IT1127648B (it) 1986-05-21

Family

ID=25509647

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27657/79A IT1127648B (it) 1978-11-30 1979-11-28 Sistema per la sintonizzazione continua di un ricevitore televisiva multibanda

Country Status (8)

Country Link
US (1) US4249255A (it)
JP (1) JPS5820166B2 (it)
CA (1) CA1137236A (it)
DE (1) DE2948363A1 (it)
FI (1) FI73340C (it)
FR (1) FR2443178A1 (it)
GB (1) GB2038124B (it)
IT (1) IT1127648B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906578A (nl) * 1979-09-03 1981-03-05 Philips Nv Afstemschakeling.
US4370629A (en) * 1980-11-03 1983-01-25 Rockwell International Corporation Voltage controlled oscillator with reduced number of tuning potentiometers
US4410913A (en) * 1981-10-28 1983-10-18 Rca Corporation Tuning display for a television receiver
US4415930A (en) * 1982-01-06 1983-11-15 Matsushita Electric Industrial Co., Ltd. Adjustable potentiometer assembly for tuning multi-band television receivers
US8090309B2 (en) * 2004-10-27 2012-01-03 Chestnut Hill Sound, Inc. Entertainment system with unified content selection
US20190278560A1 (en) 2004-10-27 2019-09-12 Chestnut Hill Sound, Inc. Media appliance with auxiliary source module docking and fail-safe alarm modes
US7885622B2 (en) * 2004-10-27 2011-02-08 Chestnut Hill Sound Inc. Entertainment system with bandless tuning
US7749194B2 (en) 2005-02-01 2010-07-06 Intelliject, Inc. Devices, systems, and methods for medicament delivery
US8361026B2 (en) 2005-02-01 2013-01-29 Intelliject, Inc. Apparatus and methods for self-administration of vaccines and other medicaments
US8041300B2 (en) 2008-09-26 2011-10-18 Apple Inc Adapter
US9173999B2 (en) 2011-01-26 2015-11-03 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
WO2012104376A1 (en) * 2011-02-02 2012-08-09 Bioneer A/S A syringe
US8478913B2 (en) 2011-11-30 2013-07-02 Apple Inc. Adapter for electronic devices
US8762605B2 (en) 2011-11-30 2014-06-24 Apple Inc. Adapter for electronic devices
EP3060278B1 (en) 2013-10-18 2024-02-28 Sanofi-Aventis Deutschland GmbH Medicament delivery device with two drive springs
WO2016154427A2 (en) 2015-03-24 2016-09-29 Kaleo, Inc. Devices and methods for delivering a lyophilized medicament

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492514A (en) * 1967-04-17 1970-01-27 Motorola Inc Voltage variable capacitance range extender
DE1591364B1 (de) * 1967-04-29 1970-08-20 Philips Patentverwaltung Schaltungsanordnung zum Abstimmen
US3646450A (en) * 1969-08-13 1972-02-29 Zenith Radio Corp Voltage-controlled plural-band tuner for a wave signal receiver
US3715495A (en) * 1971-02-26 1973-02-06 Matsushita Electric Ind Co Ltd Signal seeking type auto-tuning television receiver
US3906373A (en) * 1973-02-12 1975-09-16 Zenith Radio Corp Varactor tuning system

Also Published As

Publication number Publication date
GB2038124A (en) 1980-07-16
JPS5820166B2 (ja) 1983-04-21
JPS5575335A (en) 1980-06-06
CA1137236A (en) 1982-12-07
US4249255A (en) 1981-02-03
GB2038124B (en) 1983-03-09
IT7927657A0 (it) 1979-11-28
FI73340C (fi) 1987-09-10
FI73340B (fi) 1987-05-29
DE2948363A1 (de) 1980-06-12
DE2948363C2 (it) 1987-07-16
FR2443178B1 (it) 1984-01-20
FI793685A (fi) 1980-05-31
FR2443178A1 (fr) 1980-06-27

Similar Documents

Publication Publication Date Title
IT1159086B (it) Sistema di sintonizzazione per un ricevitore televisivo
MX4101E (es) Mejoras en sistema de sintonizacion para receptores de television
GB2003685B (en) Broadcast receiver tuning apparatus
IT1108164B (it) Dispositivo per la sintonia di un televisore
GB2077069B (en) Broadcast receiver with search tuning
IT1127648B (it) Sistema per la sintonizzazione continua di un ricevitore televisiva multibanda
AT388633B (de) Fernsehempfaenger
DE3280404T2 (de) Empfaenger fuer satellitenfunk.
GB2089579B (en) Vhf omni-range navigation system antenna
GB2015279B (en) Multiband radio receivers
JPS54111221A (en) Television receiver
IT1175304B (it) Sistema di sintonizzazione per un ricevitore televisivo multibanda
IT1100758B (it) Sistema di sintonizzazione per la ricezione di segnali televisivi composti a radiofrequenza
IT1127646B (it) Sistema per la sintonizzazione continua di un recevitore televisiva multibanda
IT1123391B (it) Sistema digitale di sintonia per un apparato ricevente di radiodiffusione
ATA241783A (de) Fernsehempfaenger
IT1127647B (it) Sistema per la sintonizzazione continua di un ricevitore televisivo multibanda
GB2031674B (en) Broadcast receivers
JPS54137259A (en) Receiver antenna using antiifog glass
JPS54130831A (en) Television receiver
GB2105538B (en) Television tuning system
JPS5330220A (en) System for tuning television receiver
BR7806488A (pt) Sistema sintonizador de busca para um receptor de televisao
JPS5494259A (en) Mf broadcasting antenna community system
IT8253893V0 (it) Dispositivo preamplificatore supereterodina telesintonizzabile per antenne televisive