ZA746716B - Radio receiver - Google Patents

Radio receiver

Info

Publication number
ZA746716B
ZA746716B ZA00746716A ZA746716A ZA746716B ZA 746716 B ZA746716 B ZA 746716B ZA 00746716 A ZA00746716 A ZA 00746716A ZA 746716 A ZA746716 A ZA 746716A ZA 746716 B ZA746716 B ZA 746716B
Authority
ZA
South Africa
Prior art keywords
radio receiver
receiver
radio
Prior art date
Application number
ZA00746716A
Inventor
W Schroder
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ZA746716B publication Critical patent/ZA746716B/en

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
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
    • 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
    • H03J5/0227—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 using a counter
ZA00746716A 1973-10-29 1974-10-23 Radio receiver ZA746716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2354059A DE2354059C2 (en) 1973-10-29 1973-10-29 Arrangement for programming digital memories with analog output for automatic search and programming for television and radio receivers

Publications (1)

Publication Number Publication Date
ZA746716B true ZA746716B (en) 1975-11-26

Family

ID=5896690

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746716A ZA746716B (en) 1973-10-29 1974-10-23 Radio receiver

Country Status (6)

Country Link
AT (1) AT359130B (en)
DE (1) DE2354059C2 (en)
FR (1) FR2249495B3 (en)
GB (1) GB1484609A (en)
IT (1) IT1025223B (en)
ZA (1) ZA746716B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659447C3 (en) * 1976-12-30 1987-04-16 Hitachi Sales Europa Gmbh, 2000 Hamburg Radio receiver intended for a motor vehicle
JPS56116745U (en) * 1980-02-04 1981-09-07
JPS6451709A (en) * 1987-07-31 1989-02-28 Rca Licensing Corp Automatic programming tuner
DE3726972A1 (en) * 1987-08-13 1989-02-23 Graetz Nokia Gmbh Arrangement for programming receiving units
DE3807724A1 (en) * 1988-03-09 1988-10-20 Eben Elektronik Gmbh Automatic transmitter programming
DE4022921A1 (en) * 1990-07-19 1992-01-23 Nokia Unterhaltungselektronik TELEVISION RECEIVER WITH SEARCH DEVICE

Also Published As

Publication number Publication date
GB1484609A (en) 1977-09-01
ATA787374A (en) 1980-03-15
AT359130B (en) 1980-10-27
DE2354059B1 (en) 1975-02-06
FR2249495A1 (en) 1975-05-23
FR2249495B3 (en) 1977-08-05
IT1025223B (en) 1978-08-10
DE2354059C2 (en) 1975-09-18

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