BR7701832A - PERFECTING DAMPING DOOR FOR COUPLING BETWEEN A FIRST AND A SECOND STAGE OF A RADIO RECEIVER - Google Patents
PERFECTING DAMPING DOOR FOR COUPLING BETWEEN A FIRST AND A SECOND STAGE OF A RADIO RECEIVERInfo
- Publication number
- BR7701832A BR7701832A BR7701832A BR7701832A BR7701832A BR 7701832 A BR7701832 A BR 7701832A BR 7701832 A BR7701832 A BR 7701832A BR 7701832 A BR7701832 A BR 7701832A BR 7701832 A BR7701832 A BR 7701832A
- Authority
- BR
- Brazil
- Prior art keywords
- perfecting
- coupling
- stage
- radio receiver
- damping door
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 238000013016 damping Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67050076A | 1976-03-25 | 1976-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7701832A true BR7701832A (en) | 1978-01-17 |
Family
ID=24690646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7701832A BR7701832A (en) | 1976-03-25 | 1977-03-24 | PERFECTING DAMPING DOOR FOR COUPLING BETWEEN A FIRST AND A SECOND STAGE OF A RADIO RECEIVER |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS52117508A (en) |
| BR (1) | BR7701832A (en) |
| CA (1) | CA1080808A (en) |
| DE (1) | DE2713044A1 (en) |
| GB (2) | GB1533097A (en) |
| HK (1) | HK60279A (en) |
| IT (1) | IT1073227B (en) |
| MX (1) | MX143234A (en) |
| MY (1) | MY8000100A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178611A (en) * | 1982-04-12 | 1983-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Tuning amplifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348165Y2 (en) * | 1972-06-06 | 1978-11-17 |
-
1977
- 1977-02-21 GB GB714277A patent/GB1533097A/en not_active Expired
- 1977-02-21 CA CA272,182A patent/CA1080808A/en not_active Expired
- 1977-02-24 IT IT4820277A patent/IT1073227B/en active
- 1977-03-24 DE DE19772713044 patent/DE2713044A1/en active Pending
- 1977-03-24 BR BR7701832A patent/BR7701832A/en unknown
- 1977-03-25 JP JP3236477A patent/JPS52117508A/en active Granted
- 1977-03-25 MX MX16851677A patent/MX143234A/en unknown
- 1977-08-09 GB GB3339177A patent/GB1525371A/en not_active Expired
-
1979
- 1979-08-23 HK HK60279A patent/HK60279A/en unknown
-
1980
- 1980-12-30 MY MY8000100A patent/MY8000100A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2713044A1 (en) | 1977-09-29 |
| JPS52117508A (en) | 1977-10-03 |
| CA1080808A (en) | 1980-07-01 |
| HK60279A (en) | 1979-08-31 |
| MX143234A (en) | 1981-04-03 |
| JPS5719614B2 (en) | 1982-04-23 |
| IT1073227B (en) | 1985-04-13 |
| MY8000100A (en) | 1980-12-31 |
| GB1533097A (en) | 1978-11-22 |
| GB1525371A (en) | 1978-09-20 |
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