NL7003889A - - Google Patents
Info
- Publication number
- NL7003889A NL7003889A NL7003889A NL7003889A NL7003889A NL 7003889 A NL7003889 A NL 7003889A NL 7003889 A NL7003889 A NL 7003889A NL 7003889 A NL7003889 A NL 7003889A NL 7003889 A NL7003889 A NL 7003889A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
- H03H2/006—Transmitter or amplifier output circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/04—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by relative movement of turns or parts of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Aerials (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1423669A GB1223387A (en) | 1969-03-18 | 1969-03-18 | Improvements in radio transmitter installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7003889A true NL7003889A (xx) | 1970-09-22 |
Family
ID=10037503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7003889A NL7003889A (xx) | 1969-03-18 | 1970-03-18 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2012458A1 (xx) |
| DK (1) | DK128220B (xx) |
| FR (1) | FR2041083A1 (xx) |
| GB (1) | GB1223387A (xx) |
| NL (1) | NL7003889A (xx) |
-
1969
- 1969-03-18 GB GB1423669A patent/GB1223387A/en not_active Expired
-
1970
- 1970-03-16 DK DK130270A patent/DK128220B/da unknown
- 1970-03-17 FR FR7009548A patent/FR2041083A1/fr not_active Withdrawn
- 1970-03-17 DE DE19702012458 patent/DE2012458A1/de active Pending
- 1970-03-18 NL NL7003889A patent/NL7003889A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2012458A1 (de) | 1970-10-01 |
| FR2041083A1 (xx) | 1971-01-29 |
| DK128220B (da) | 1974-03-18 |
| GB1223387A (en) | 1971-02-24 |