AU468431B2 - Channel selection system - Google Patents
Channel selection systemInfo
- Publication number
- AU468431B2 AU468431B2 AU33413/71A AU3341371A AU468431B2 AU 468431 B2 AU468431 B2 AU 468431B2 AU 33413/71 A AU33413/71 A AU 33413/71A AU 3341371 A AU3341371 A AU 3341371A AU 468431 B2 AU468431 B2 AU 468431B2
- Authority
- AU
- Australia
- Prior art keywords
- channel selection
- selection system
- channel
- selection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8027370A JPS5123121B1 (en) | 1970-09-12 | 1970-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3341371A AU3341371A (en) | 1973-03-22 |
AU468431B2 true AU468431B2 (en) | 1976-01-15 |
Family
ID=13713661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU33413/71A Expired AU468431B2 (en) | 1970-09-12 | 1971-09-13 | Channel selection system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5123121B1 (en) |
AU (1) | AU468431B2 (en) |
GB (1) | GB1339488A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5415164B2 (en) * | 1974-05-20 | 1979-06-13 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139681B2 (en) * | 1972-07-24 | 1976-10-29 |
-
1970
- 1970-09-12 JP JP8027370A patent/JPS5123121B1/ja active Pending
-
1971
- 1971-09-01 GB GB4081171A patent/GB1339488A/en not_active Expired
- 1971-09-13 AU AU33413/71A patent/AU468431B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1339488A (en) | 1973-12-05 |
JPS5123121B1 (en) | 1976-07-14 |
AU3341371A (en) | 1973-03-22 |
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