SE406684B - Mottagningsanordning for mottagning av amplitudmodulerade radiosignaler - Google Patents
Mottagningsanordning for mottagning av amplitudmodulerade radiosignalerInfo
- Publication number
- SE406684B SE406684B SE7707886A SE7707886A SE406684B SE 406684 B SE406684 B SE 406684B SE 7707886 A SE7707886 A SE 7707886A SE 7707886 A SE7707886 A SE 7707886A SE 406684 B SE406684 B SE 406684B
- Authority
- SE
- Sweden
- Prior art keywords
- filter
- frequency
- intermediate frequency
- receiving device
- oscillator
- Prior art date
Links
Classifications
-
- 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
- H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
-
- 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
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7707886A SE406684B (sv) | 1977-07-06 | 1977-07-06 | Mottagningsanordning for mottagning av amplitudmodulerade radiosignaler |
DE19782829462 DE2829462A1 (de) | 1977-07-06 | 1978-07-05 | Empfaenger fuer amplitudenmoduliete radiosignale |
JP8185778A JPS5418207A (en) | 1977-07-06 | 1978-07-05 | Receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7707886A SE406684B (sv) | 1977-07-06 | 1977-07-06 | Mottagningsanordning for mottagning av amplitudmodulerade radiosignaler |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7707886L SE7707886L (sv) | 1979-01-07 |
SE406684B true SE406684B (sv) | 1979-02-19 |
Family
ID=20331806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7707886A SE406684B (sv) | 1977-07-06 | 1977-07-06 | Mottagningsanordning for mottagning av amplitudmodulerade radiosignaler |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5418207A (de) |
DE (1) | DE2829462A1 (de) |
SE (1) | SE406684B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1213447B (it) * | 1986-12-31 | 1989-12-20 | Sgs Microelettronica Spa | Circuito di accoppiamento tra un modulatore ed un filtro ceramico per ricevitori in modulazione di ampiezza. |
-
1977
- 1977-07-06 SE SE7707886A patent/SE406684B/sv unknown
-
1978
- 1978-07-05 DE DE19782829462 patent/DE2829462A1/de active Pending
- 1978-07-05 JP JP8185778A patent/JPS5418207A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7707886L (sv) | 1979-01-07 |
DE2829462A1 (de) | 1979-01-18 |
JPS5418207A (en) | 1979-02-10 |
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