FI41045B - - Google Patents
Info
- Publication number
- FI41045B FI41045B FI1800/63A FI180063A FI41045B FI 41045 B FI41045 B FI 41045B FI 1800/63 A FI1800/63 A FI 1800/63A FI 180063 A FI180063 A FI 180063A FI 41045 B FI41045 B FI 41045B
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/165—Ground-based stations employing angle modulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES81528A DE1276144B (de) | 1962-09-19 | 1962-09-19 | Richtfunksystem mit Winkelmodulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI41045B true FI41045B (fi) | 1969-04-30 |
Family
ID=7509671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1800/63A FI41045B (fi) | 1962-09-19 | 1963-09-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3310740A (fi) |
| BE (1) | BE637592A (fi) |
| DE (1) | DE1276144B (fi) |
| DK (1) | DK107041C (fi) |
| FI (1) | FI41045B (fi) |
| GB (1) | GB1030016A (fi) |
| NL (1) | NL297996A (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022848B1 (fi) * | 1969-07-25 | 1975-08-02 | ||
| US3711778A (en) * | 1970-03-18 | 1973-01-16 | Sperry Rand Corp | Microwave microcircuit |
| US4606049A (en) * | 1984-12-03 | 1986-08-12 | The United States Of America As Represented By The Secretary Of The Navy | Remote transmitter control system |
| US5790959A (en) * | 1996-11-13 | 1998-08-04 | Hewlett-Packard Company | Programmable band select and transfer module for local multipoint distribution service basestation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA411423A (en) * | 1940-01-27 | 1943-03-30 | M. Deerhake Franklin | Frequency conversion system |
| US2407212A (en) * | 1942-06-16 | 1946-09-03 | Rca Corp | Radio relaying |
| US2477570A (en) * | 1945-01-05 | 1949-08-02 | Russell A Berg | Radio relay system |
| US2529579A (en) * | 1945-02-06 | 1950-11-14 | Rca Corp | Frequency control of highfrequency oscillations |
| US2691065A (en) * | 1951-01-12 | 1954-10-05 | Rca Corp | Multiplex relay system |
| DE1095896B (de) * | 1959-07-24 | 1960-12-29 | Iapatelholdia Patentverwertung | Einrichtung zur Regelung der Frequenz des UEberlagerungsoszillators in einem Hoechstfrequenzempfaenger |
| DE1113720B (de) * | 1959-11-27 | 1961-09-14 | Siemens Ag | Relaisstellenverstaerker fuer eine Richtfunkstrecke |
-
1962
- 1962-09-19 DE DES81528A patent/DE1276144B/de active Pending
-
1963
- 1963-09-09 GB GB35450/63A patent/GB1030016A/en not_active Expired
- 1963-09-10 US US307943A patent/US3310740A/en not_active Expired - Lifetime
- 1963-09-17 NL NL297996A patent/NL297996A/xx unknown
- 1963-09-18 DK DK438963AA patent/DK107041C/da active
- 1963-09-19 FI FI1800/63A patent/FI41045B/fi active
- 1963-09-19 BE BE637592A patent/BE637592A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1030016A (en) | 1966-05-18 |
| US3310740A (en) | 1967-03-21 |
| DE1276144B (de) | 1968-08-29 |
| BE637592A (fi) | 1964-03-19 |
| NL297996A (fi) | 1965-11-10 |
| DK107041C (da) | 1967-04-17 |