FR729784A - émetteur étalonné à tubes - Google Patents
émetteur étalonné à tubesInfo
- Publication number
- FR729784A FR729784A FR729784DA FR729784A FR 729784 A FR729784 A FR 729784A FR 729784D A FR729784D A FR 729784DA FR 729784 A FR729784 A FR 729784A
- Authority
- FR
- France
- Prior art keywords
- calibrated tube
- tube transmitter
- transmitter
- calibrated
- tube
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/78—One or more circuit elements structurally associated with the tube
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE729784X | 1931-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR729784A true FR729784A (fr) | 1932-07-30 |
Family
ID=6636028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR729784D Expired FR729784A (fr) | 1931-02-11 | 1932-01-14 | émetteur étalonné à tubes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR729784A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0299584A1 (fr) * | 1987-07-16 | 1989-01-18 | Koninklijke Philips Electronics N.V. | Générateur HF |
-
1932
- 1932-01-14 FR FR729784D patent/FR729784A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0299584A1 (fr) * | 1987-07-16 | 1989-01-18 | Koninklijke Philips Electronics N.V. | Générateur HF |
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