BE749862A - TUNING DEVICE FOR SIGNAL RECEIVER - Google Patents

TUNING DEVICE FOR SIGNAL RECEIVER

Info

Publication number
BE749862A
BE749862A BE749862DA BE749862A BE 749862 A BE749862 A BE 749862A BE 749862D A BE749862D A BE 749862DA BE 749862 A BE749862 A BE 749862A
Authority
BE
Belgium
Prior art keywords
signal receiver
tuning device
tuning
receiver
signal
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE749862A publication Critical patent/BE749862A/en

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
    • H03J5/02—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
    • H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
BE749862D 1969-05-02 1970-04-30 TUNING DEVICE FOR SIGNAL RECEIVER BE749862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6906705A NL6906705A (en) 1969-05-02 1969-05-02

Publications (1)

Publication Number Publication Date
BE749862A true BE749862A (en) 1970-10-30

Family

ID=19806832

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749862D BE749862A (en) 1969-05-02 1970-04-30 TUNING DEVICE FOR SIGNAL RECEIVER

Country Status (8)

Country Link
JP (1) JPS4924521B1 (en)
BE (1) BE749862A (en)
DE (1) DE2020369B2 (en)
ES (1) ES379212A1 (en)
FR (1) FR2047159A5 (en)
GB (2) GB1304104A (en)
NL (1) NL6906705A (en)
SE (1) SE361397B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129890C3 (en) * 1971-06-16 1984-08-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Circuit for correcting the temperature response of tuning arrangements
IT1075338B (en) * 1977-04-15 1985-04-22 Philips Spa CHANNEL SELECTION UNIT FOR TELEVISION EQUIPMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA804174A (en) * 1969-01-14 B. Cavanagh Robert Tuning of receivers such as radio or television receivers
JPS529450Y2 (en) * 1971-02-26 1977-02-28

Also Published As

Publication number Publication date
FR2047159A5 (en) 1971-03-12
NL6906705A (en) 1970-11-04
SE361397B (en) 1973-10-29
GB1304104A (en) 1973-01-24
ES379212A1 (en) 1972-09-01
DE2020369B2 (en) 1978-08-17
JPS4924521B1 (en) 1974-06-24
GB1304105A (en) 1973-01-24
DE2020369A1 (en) 1970-11-05

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