DE977956C - - Google Patents
Info
- Publication number
- DE977956C DE977956C DE1959977956 DE977956A DE977956C DE 977956 C DE977956 C DE 977956C DE 1959977956 DE1959977956 DE 1959977956 DE 977956 A DE977956 A DE 977956A DE 977956 C DE977956 C DE 977956C
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- filter
- amplifier
- channel
- bandwidth
- 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
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000005352 clarification Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/32—Automatic scanning over a band of frequencies with simultaneous display of received frequencies, e.g. panoramic receivers
Landscapes
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR773160A FR1605302A (cs) | 1958-08-26 | 1958-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE977956C true DE977956C (cs) | 1974-07-25 |
Family
ID=8707324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1959977956 Expired DE977956C (cs) | 1958-08-26 | 1959-08-12 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE977956C (cs) |
| FR (1) | FR1605302A (cs) |
| GB (1) | GB1359635A (cs) |
| IT (1) | IT974501B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425777A1 (fr) * | 1978-05-12 | 1979-12-07 | Dassault Electronique | Procede et appareil radio-electriques pour la collecte et le traitement d'informations provenant d'une multiplicite de postes |
| FR2426367A1 (fr) * | 1978-05-17 | 1979-12-14 | Dassault Electronique | Perfectionnements aux appareils radio-electriques pour la collecte d'informations provenant d'une multiplicite de postes |
-
1958
- 1958-08-26 FR FR773160A patent/FR1605302A/fr not_active Expired
-
1959
- 1959-08-05 GB GB2682859A patent/GB1359635A/en not_active Expired
- 1959-08-07 IT IT1308559A patent/IT974501B/it active
- 1959-08-12 DE DE1959977956 patent/DE977956C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT974501B (it) | 1974-07-10 |
| GB1359635A (en) | 1974-07-10 |
| FR1605302A (cs) | 1974-08-02 |
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