FR1113145A - Radio-electric receiver - Google Patents
Radio-electric receiverInfo
- Publication number
- FR1113145A FR1113145A FR1113145DA FR1113145A FR 1113145 A FR1113145 A FR 1113145A FR 1113145D A FR1113145D A FR 1113145DA FR 1113145 A FR1113145 A FR 1113145A
- Authority
- FR
- France
- Prior art keywords
- radio
- electric receiver
- receiver
- electric
- 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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH773228X | 1954-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1113145A true FR1113145A (en) | 1956-03-23 |
Family
ID=4535584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1113145D Expired FR1113145A (en) | 1954-01-26 | 1954-10-06 | Radio-electric receiver |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE533589A (en) |
CH (1) | CH320604A (en) |
DE (1) | DE1104571B (en) |
FR (1) | FR1113145A (en) |
GB (1) | GB773228A (en) |
NL (1) | NL192621A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2271481A (en) * | 1992-10-10 | 1994-04-13 | Robert Francis Need Grazebrook | Receiver for TV sound only which shares motorcar loudspeaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE476196A (en) * | 1939-02-28 | 1900-01-01 | ||
DE740120C (en) * | 1940-05-27 | 1943-10-13 | Telefunken Gmbh | Arrangement for the optional reception of amplitude-modulated or frequency-modulated vibrations |
US2295383A (en) * | 1941-08-06 | 1942-09-08 | Rca Corp | Two-band signal receiving system |
-
0
- BE BE533589D patent/BE533589A/xx unknown
- NL NL192621D patent/NL192621A/xx unknown
-
1954
- 1954-01-26 CH CH320604D patent/CH320604A/en unknown
- 1954-10-06 FR FR1113145D patent/FR1113145A/en not_active Expired
- 1954-10-07 DE DES41164A patent/DE1104571B/en active Pending
- 1954-10-13 GB GB29476/54A patent/GB773228A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB773228A (en) | 1957-04-24 |
CH320604A (en) | 1957-03-31 |
NL192621A (en) | |
BE533589A (en) | |
DE1104571B (en) | 1961-04-13 |
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