IT974376B - Disposizione circuitale per ricerca elettronica di trasmittente in ap parecchi ricevitori televisivi - Google Patents
Disposizione circuitale per ricerca elettronica di trasmittente in ap parecchi ricevitori televisiviInfo
- Publication number
- IT974376B IT974376B IT55102/72A IT5510272A IT974376B IT 974376 B IT974376 B IT 974376B IT 55102/72 A IT55102/72 A IT 55102/72A IT 5510272 A IT5510272 A IT 5510272A IT 974376 B IT974376 B IT 974376B
- Authority
- IT
- Italy
- Prior art keywords
- transmitter
- circuit arrangement
- television receivers
- electronic search
- several television
- Prior art date
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
- H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
- H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2212599A DE2212599C2 (de) | 1972-03-16 | 1972-03-16 | Schaltungsanordnung für einen elektronischen Sendersuchlauf in Empfangsgeräten |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974376B true IT974376B (it) | 1974-06-20 |
Family
ID=5839020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT55102/72A IT974376B (it) | 1972-03-16 | 1972-12-28 | Disposizione circuitale per ricerca elettronica di trasmittente in ap parecchi ricevitori televisivi |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5610812B2 (xx) |
AT (1) | AT320040B (xx) |
BE (1) | BE795612A (xx) |
BR (1) | BR7301843D0 (xx) |
DE (1) | DE2212599C2 (xx) |
FR (1) | FR2199627B1 (xx) |
IT (1) | IT974376B (xx) |
ZA (1) | ZA731783B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784680A (en) * | 1986-07-03 | 1988-11-15 | Asahi Glass Company Ltd. | Method of and apparatus for manufacturing float glass |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1616251C3 (de) * | 1968-02-22 | 1980-08-14 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Schaltung zur automatischen Sendersuche |
DE2044636A1 (de) * | 1970-09-09 | 1972-05-04 | Licentia Gmbh | Schaltung zur Abstimmung eines Rund funk oder Fernsehempfängers auf verschie dene Empfangsfrequenzen mittels Kapazi tatsdioden |
-
0
- BE BE795612D patent/BE795612A/xx unknown
-
1972
- 1972-03-16 DE DE2212599A patent/DE2212599C2/de not_active Expired
- 1972-12-28 IT IT55102/72A patent/IT974376B/it active
-
1973
- 1973-02-23 FR FR7306428A patent/FR2199627B1/fr not_active Expired
- 1973-03-14 ZA ZA731783A patent/ZA731783B/xx unknown
- 1973-03-15 JP JP2957373A patent/JPS5610812B2/ja not_active Expired
- 1973-03-15 AT AT230373A patent/AT320040B/de not_active IP Right Cessation
- 1973-03-15 BR BR731843A patent/BR7301843D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2199627B1 (xx) | 1978-03-03 |
AT320040B (de) | 1975-01-27 |
DE2212599C2 (de) | 1973-12-20 |
ZA731783B (en) | 1973-12-19 |
DE2212599A1 (xx) | 1973-05-30 |
BE795612A (fr) | 1973-06-18 |
JPS5610812B2 (xx) | 1981-03-10 |
DE2212599B1 (de) | 1973-05-30 |
JPS495206A (xx) | 1974-01-17 |
BR7301843D0 (pt) | 1974-07-11 |
FR2199627A1 (xx) | 1974-04-12 |
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