BE740002A - - Google Patents
Info
- Publication number
- BE740002A BE740002A BE740002DA BE740002A BE 740002 A BE740002 A BE 740002A BE 740002D A BE740002D A BE 740002DA BE 740002 A BE740002 A BE 740002A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/191—Tuned amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Picture Signal Circuits (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681801938 DE1801938A1 (de) | 1968-10-09 | 1968-10-09 | Verfahren zum Abgleich eines Bildzwischenfrequenzverstaerkers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740002A true BE740002A (xx) | 1970-04-09 |
Family
ID=5710000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740002D BE740002A (xx) | 1968-10-09 | 1969-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT306129B (xx) |
| BE (1) | BE740002A (xx) |
| DE (1) | DE1801938A1 (xx) |
| FR (1) | FR2020253A1 (xx) |
-
1968
- 1968-10-09 DE DE19681801938 patent/DE1801938A1/de active Pending
-
1969
- 1969-10-09 FR FR6934517A patent/FR2020253A1/fr not_active Withdrawn
- 1969-10-09 AT AT950469A patent/AT306129B/de not_active IP Right Cessation
- 1969-10-09 BE BE740002D patent/BE740002A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2020253A1 (xx) | 1970-07-10 |
| DE1801938A1 (de) | 1970-09-24 |
| AT306129B (de) | 1973-03-26 |