DK119317B - Forstærker med forstærkningsregulering. - Google Patents
Forstærker med forstærkningsregulering.Info
- Publication number
- DK119317B DK119317B DK139166A DK139166A DK119317B DK 119317 B DK119317 B DK 119317B DK 139166 A DK139166 A DK 139166A DK 139166 A DK139166 A DK 139166A DK 119317 B DK119317 B DK 119317B
- Authority
- DK
- Denmark
- Prior art keywords
- amplifier
- gain control
- gain
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
- H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
- H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
- H03G3/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6503573A NL6503573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-03-20 | 1965-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK119317B true DK119317B (da) | 1970-12-14 |
Family
ID=19792707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK139166A DK119317B (da) | 1965-03-20 | 1966-03-17 | Forstærker med forstærkningsregulering. |
Country Status (8)
-
1965
- 1965-03-20 NL NL6503573A patent/NL6503573A/xx unknown
-
1966
- 1966-03-16 DE DE1966N0028218 patent/DE1263100B/de not_active Withdrawn
- 1966-03-17 AT AT255166A patent/AT260309B/de active
- 1966-03-17 DK DK139166A patent/DK119317B/da unknown
- 1966-03-17 GB GB1169866A patent/GB1076989A/en not_active Expired
- 1966-03-17 SE SE357866A patent/SE313840B/xx unknown
- 1966-03-18 BE BE678112D patent/BE678112A/xx unknown
-
1968
- 1968-03-15 CH CH386266A patent/CH456696A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE313840B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-25 |
| DE1263100B (de) | 1968-03-14 |
| GB1076989A (en) | 1967-07-26 |
| NL6503573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-21 |
| BE678112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-19 |
| AT260309B (de) | 1968-02-26 |
| CH456696A (de) | 1968-07-31 |
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