LU61951A1 - - Google Patents
Info
- Publication number
- LU61951A1 LU61951A1 LU61951DA LU61951A1 LU 61951 A1 LU61951 A1 LU 61951A1 LU 61951D A LU61951D A LU 61951DA LU 61951 A1 LU61951 A1 LU 61951A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691954754 DE1954754C3 (de) | 1969-10-30 | 1969-10-30 | Mit Verschlüsselung der zu übertragenden Nachrichtensignale arbeitendes Funktelefoniesystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61951A1 true LU61951A1 (fr) | 1971-05-10 |
Family
ID=5749741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61951D LU61951A1 (fr) | 1969-10-30 | 1970-10-28 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT310815B (fr) |
| BE (1) | BE758279A (fr) |
| CH (1) | CH514963A (fr) |
| DE (1) | DE1954754C3 (fr) |
| DK (1) | DK132049C (fr) |
| FR (1) | FR2066593A5 (fr) |
| GB (1) | GB1293816A (fr) |
| LU (1) | LU61951A1 (fr) |
| NL (1) | NL149671B (fr) |
| NO (1) | NO131813C (fr) |
| SE (1) | SE368758B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2245646A1 (de) * | 1972-09-16 | 1974-03-21 | Bosch Elektronik Gmbh | Anlage fuer den sprechfunkverkehr |
| DE2550592C1 (de) * | 1975-11-11 | 1990-12-06 | Siemens Ag | Funksystem |
| DE2650823A1 (de) * | 1976-11-06 | 1978-05-11 | Licentia Gmbh | Verfahren und anordnungen zum automatischen aufbau von funkverbindungen |
| DE2737576C1 (de) * | 1977-08-22 | 1986-01-09 | Siemens AG, 1000 Berlin und 8000 München | Militaerisches Radar- oder Funk-Nachrichtenuebertragungssystem |
| DE2737577C1 (de) * | 1977-08-22 | 1986-01-09 | Siemens AG, 1000 Berlin und 8000 München | Militaerisches Radar- oder Funk-Nachrichtenuebertragungssystem |
| DE2747454C1 (de) * | 1977-10-24 | 1992-09-24 | Siemens Ag | Nachrichtenuebertragungssystem mit Frequenzsprungverfahren |
| DE2943059C2 (de) * | 1979-10-25 | 1984-01-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Funksystem mit Synchronisation der Teilnehmereinrichtungen |
| FR2640448B1 (fr) * | 1980-10-13 | 1992-01-03 | Trt Telecom Radio Electr | Systeme de transmission d'informations forme de reseaux exploitant par sauts de frequence un ensemble de canaux |
| FR2527871B1 (fr) * | 1982-05-27 | 1986-04-11 | Thomson Csf | Systeme de radiocommunications, a sauts de frequence |
| FR2527872A1 (fr) * | 1982-05-27 | 1983-12-02 | Thomson Csf | Station fixe d'un systeme de radiocommunications a sauts de frequence, a emetteurs banalises |
| DE3601372C2 (de) * | 1986-01-18 | 1994-04-28 | Deutsche Aerospace | Peil- und Ortungssystem zur Senderortung bei Frequenzsprung-Funkverbindungen |
-
1969
- 1969-10-30 DE DE19691954754 patent/DE1954754C3/de not_active Expired
-
1970
- 1970-10-20 AT AT945370A patent/AT310815B/de not_active IP Right Cessation
- 1970-10-26 NO NO406370A patent/NO131813C/no unknown
- 1970-10-27 CH CH1585770A patent/CH514963A/de not_active IP Right Cessation
- 1970-10-27 NL NL7015745A patent/NL149671B/xx unknown
- 1970-10-27 FR FR7038705A patent/FR2066593A5/fr not_active Expired
- 1970-10-28 LU LU61951D patent/LU61951A1/xx unknown
- 1970-10-29 GB GB5133570A patent/GB1293816A/en not_active Expired
- 1970-10-29 DK DK550570A patent/DK132049C/da active
- 1970-10-29 SE SE1459870A patent/SE368758B/xx unknown
- 1970-10-30 BE BE758279D patent/BE758279A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1293816A (en) | 1972-10-25 |
| DE1954754B2 (de) | 1974-12-19 |
| BE758279A (fr) | 1971-04-30 |
| SE368758B (fr) | 1974-07-15 |
| CH514963A (de) | 1971-10-31 |
| FR2066593A5 (fr) | 1971-08-06 |
| DE1954754C3 (de) | 1975-08-07 |
| DE1954754A1 (de) | 1971-05-06 |
| NL149671B (nl) | 1976-05-17 |
| NO131813C (fr) | 1975-08-06 |
| DK132049C (da) | 1976-03-08 |
| NO131813B (fr) | 1975-04-28 |
| AT310815B (de) | 1973-10-25 |
| DK132049B (da) | 1975-10-13 |
| NL7015745A (fr) | 1971-05-04 |