FR860593A - Television receiver - Google Patents
Television receiverInfo
- Publication number
- FR860593A FR860593A FR860593DA FR860593A FR 860593 A FR860593 A FR 860593A FR 860593D A FR860593D A FR 860593DA FR 860593 A FR860593 A FR 860593A
- Authority
- FR
- France
- Prior art keywords
- television receiver
- television
- receiver
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/34—Networks for connecting several sources or loads working on different frequencies or frequency bands, to a common load or source
- H03H11/342—Networks for connecting several sources or loads working on different frequencies or frequency bands, to a common load or source particularly adapted for use in common antenna systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US233711A US2221104A (en) | 1938-10-07 | 1938-10-07 | Television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
FR860593A true FR860593A (en) | 1941-01-18 |
Family
ID=22878391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR860593D Expired FR860593A (en) | 1938-10-07 | 1939-10-03 | Television receiver |
Country Status (5)
Country | Link |
---|---|
US (1) | US2221104A (en) |
CH (1) | CH213823A (en) |
FR (1) | FR860593A (en) |
GB (1) | GB615402A (en) |
NL (1) | NL62094C (en) |
-
0
- NL NL62094D patent/NL62094C/xx active
-
1938
- 1938-10-07 US US233711A patent/US2221104A/en not_active Expired - Lifetime
-
1939
- 1939-10-03 FR FR860593D patent/FR860593A/en not_active Expired
- 1939-10-06 CH CH213823D patent/CH213823A/en unknown
-
1947
- 1947-08-08 GB GB21986/47A patent/GB615402A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL62094C (en) | |
CH213823A (en) | 1941-03-15 |
US2221104A (en) | 1940-11-12 |
GB615402A (en) | 1949-01-05 |
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