GB506082A - Improvements in or relating to wireless receiving apparatus - Google Patents
Improvements in or relating to wireless receiving apparatusInfo
- Publication number
- GB506082A GB506082A GB250638A GB250638A GB506082A GB 506082 A GB506082 A GB 506082A GB 250638 A GB250638 A GB 250638A GB 250638 A GB250638 A GB 250638A GB 506082 A GB506082 A GB 506082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wireless receiving
- receiving apparatus
- relating
- inductance
- higher frequencies
- 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
- H03J5/24—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
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
506,082. Wireless receiving circuits. GENERAL ELECTRIC CO., Ltd., and STENNING, L. C. Jan. 26, 1938, No. 2506. [Class 40 (v)] In wireless receiving apparatus which is tuned by connecting preset capacities across an inductance, excessive frequency drift due to the employment of very small capacities at the higher frequencies is overcome by arranging that one or more of the condensers corresponding to the higher frequencies has permanently connected across it an inductor of preset inductance.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB250638A GB506082A (en) | 1938-01-26 | 1938-01-26 | Improvements in or relating to wireless receiving apparatus |
FR849379D FR849379A (en) | 1938-01-26 | 1939-01-25 | Radio receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB250638A GB506082A (en) | 1938-01-26 | 1938-01-26 | Improvements in or relating to wireless receiving apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB506082A true GB506082A (en) | 1939-05-23 |
Family
ID=9740753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB250638A Expired GB506082A (en) | 1938-01-26 | 1938-01-26 | Improvements in or relating to wireless receiving apparatus |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR849379A (en) |
GB (1) | GB506082A (en) |
-
1938
- 1938-01-26 GB GB250638A patent/GB506082A/en not_active Expired
-
1939
- 1939-01-25 FR FR849379D patent/FR849379A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR849379A (en) | 1939-11-22 |
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