BE512062A - - Google Patents
Info
- Publication number
- BE512062A BE512062A BE512062DA BE512062A BE 512062 A BE512062 A BE 512062A BE 512062D A BE512062D A BE 512062DA BE 512062 A BE512062 A BE 512062A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/46—Reflex amplifiers
- H03F3/48—Reflex amplifiers with tubes only
-
- 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)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE301611X | 1951-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512062A true BE512062A (https=) |
Family
ID=6101001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512062D BE512062A (https=) | 1951-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE512062A (https=) |
| CH (1) | CH301611A (https=) |
| FR (1) | FR1058370A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773178A (en) * | 1951-09-17 | 1956-12-04 | Hartford Nat Bank & Trust Co | Radio receiving circuit for frequency modulation and amplitude modulation bands |
-
0
- BE BE512062D patent/BE512062A/xx unknown
-
1952
- 1952-06-09 CH CH301611D patent/CH301611A/de unknown
- 1952-06-14 FR FR1058370D patent/FR1058370A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773178A (en) * | 1951-09-17 | 1956-12-04 | Hartford Nat Bank & Trust Co | Radio receiving circuit for frequency modulation and amplitude modulation bands |
Also Published As
| Publication number | Publication date |
|---|---|
| CH301611A (de) | 1954-09-15 |
| FR1058370A (fr) | 1954-03-16 |