NL56216C - - Google Patents
Info
- Publication number
- NL56216C NL56216C NL56216DA NL56216C NL 56216 C NL56216 C NL 56216C NL 56216D A NL56216D A NL 56216DA NL 56216 C NL56216 C NL 56216C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
- H03G3/26—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise, e.g. squelch systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D11/00—Super-regenerative demodulator circuits
- H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE212544X | 1939-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56216C true NL56216C (xx) |
Family
ID=5808624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56216D NL56216C (xx) | 1939-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH212544A (xx) |
| FR (1) | FR865156A (xx) |
| GB (1) | GB629883A (xx) |
| NL (1) | NL56216C (xx) |
-
0
- NL NL56216D patent/NL56216C/xx active
-
1940
- 1940-04-24 CH CH212544D patent/CH212544A/de unknown
- 1940-04-25 FR FR865156D patent/FR865156A/fr not_active Expired
-
1947
- 1947-12-31 GB GB35200/47A patent/GB629883A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB629883A (en) | 1949-09-29 |
| FR865156A (fr) | 1941-05-15 |
| CH212544A (de) | 1940-11-30 |