FR2173639B1 - - Google Patents
Info
- Publication number
- FR2173639B1 FR2173639B1 FR7200091A FR7200091A FR2173639B1 FR 2173639 B1 FR2173639 B1 FR 2173639B1 FR 7200091 A FR7200091 A FR 7200091A FR 7200091 A FR7200091 A FR 7200091A FR 2173639 B1 FR2173639 B1 FR 2173639B1
- Authority
- FR
- France
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200091A FR2173639B1 (enrdf_load_stackoverflow) | 1972-01-04 | 1972-01-04 | |
| DE19722261257 DE2261257B2 (de) | 1972-01-04 | 1972-12-14 | Steuerschaltung, insbesondere fuer telegraphiesender |
| NL7217321A NL7217321A (enrdf_load_stackoverflow) | 1972-01-04 | 1972-12-19 | |
| GB5930172A GB1411260A (en) | 1972-01-04 | 1972-12-22 | Device for controlling the frequency of a frequency modulated telegraphic transmitter |
| US482730A US3902013A (en) | 1972-01-04 | 1974-06-24 | Frequency synthesis control for a frequency-modulated telegraphic transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200091A FR2173639B1 (enrdf_load_stackoverflow) | 1972-01-04 | 1972-01-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2173639A1 FR2173639A1 (enrdf_load_stackoverflow) | 1973-10-12 |
| FR2173639B1 true FR2173639B1 (enrdf_load_stackoverflow) | 1974-12-13 |
Family
ID=9091454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7200091A Expired FR2173639B1 (enrdf_load_stackoverflow) | 1972-01-04 | 1972-01-04 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2261257B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2173639B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1411260A (enrdf_load_stackoverflow) |
| NL (1) | NL7217321A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015484A1 (de) * | 1980-04-22 | 1981-10-29 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur frequenzstabilisierung eines hochfrequenten freischwingenden oszillators |
| DE3537477A1 (de) * | 1985-10-22 | 1987-04-23 | Porsche Ag | Anordnung zur individuellen anpassung einer seriellen schnittstelle eines datenverarbeitenden systems an eine datenuebertragungsgeschwindigkeit eines kommunikationspartners |
-
1972
- 1972-01-04 FR FR7200091A patent/FR2173639B1/fr not_active Expired
- 1972-12-14 DE DE19722261257 patent/DE2261257B2/de active Pending
- 1972-12-19 NL NL7217321A patent/NL7217321A/xx unknown
- 1972-12-22 GB GB5930172A patent/GB1411260A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261257B2 (de) | 1976-02-19 |
| DE2261257A1 (de) | 1973-07-12 |
| FR2173639A1 (enrdf_load_stackoverflow) | 1973-10-12 |
| NL7217321A (enrdf_load_stackoverflow) | 1973-07-06 |
| GB1411260A (en) | 1975-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |