BE494204A - - Google Patents
Info
- Publication number
- BE494204A BE494204A BE494204DA BE494204A BE 494204 A BE494204 A BE 494204A BE 494204D A BE494204D A BE 494204DA BE 494204 A BE494204 A BE 494204A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- voltage
- grid
- circuit
- frequency
- Prior art date
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
Landscapes
- Amplifiers (AREA)
- Noise Elimination (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494204A true BE494204A (ja�@�@) |
Family
ID=138011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494204D BE494204A (ja�@�@) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE494204A (ja�@�@) |
-
0
- BE BE494204D patent/BE494204A/fr unknown
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