AT276492B - Tuning circuit with compensation of the temperature influence on the capacitance of capacitance diodes - Google Patents
Tuning circuit with compensation of the temperature influence on the capacitance of capacitance diodesInfo
- Publication number
- AT276492B AT276492B AT310868A AT310868A AT276492B AT 276492 B AT276492 B AT 276492B AT 310868 A AT310868 A AT 310868A AT 310868 A AT310868 A AT 310868A AT 276492 B AT276492 B AT 276492B
- Authority
- AT
- Austria
- Prior art keywords
- capacitance
- compensation
- tuning circuit
- temperature influence
- diodes
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0033541 | 1967-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT276492B true AT276492B (en) | 1969-11-25 |
Family
ID=7557847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT310868A AT276492B (en) | 1967-03-30 | 1968-03-29 | Tuning circuit with compensation of the temperature influence on the capacitance of capacitance diodes |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT276492B (en) |
BE (1) | BE712982A (en) |
ES (1) | ES352109A1 (en) |
FR (1) | FR1557474A (en) |
GB (1) | GB1225423A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2028400B2 (en) * | 1970-06-09 | 1978-04-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Push-button circuit for programmed frequency selection in radio and television sets |
DE2129890C3 (en) * | 1971-06-16 | 1984-08-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Circuit for correcting the temperature response of tuning arrangements |
DE2945546C2 (en) * | 1979-11-10 | 1983-09-29 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Circuit arrangement for tunable HF circuits |
-
1968
- 1968-03-26 FR FR1557474D patent/FR1557474A/fr not_active Expired
- 1968-03-27 GB GB1225423D patent/GB1225423A/en not_active Expired
- 1968-03-28 ES ES352109A patent/ES352109A1/en not_active Expired
- 1968-03-29 AT AT310868A patent/AT276492B/en active
- 1968-03-29 BE BE712982D patent/BE712982A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1225423A (en) | 1971-03-17 |
DE1614794A1 (en) | 1970-12-23 |
BE712982A (en) | 1968-07-31 |
FR1557474A (en) | 1969-02-14 |
DE1614794B2 (en) | 1975-08-14 |
ES352109A1 (en) | 1969-06-16 |
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