JPS50117341A - - Google Patents
Info
- Publication number
- JPS50117341A JPS50117341A JP49145058A JP14505874A JPS50117341A JP S50117341 A JPS50117341 A JP S50117341A JP 49145058 A JP49145058 A JP 49145058A JP 14505874 A JP14505874 A JP 14505874A JP S50117341 A JPS50117341 A JP S50117341A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/045—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation; Modification of the working range
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0153—Electrical filters; Controlling thereof
- H03H7/0161—Bandpass filters
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732363387 DE2363387C3 (de) | 1973-12-20 | Schaltungsanordnung zur Erweiterung des Fangbereiches eines Nachlauffilters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50117341A true JPS50117341A (de) | 1975-09-13 |
Family
ID=5901322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49145058A Pending JPS50117341A (de) | 1973-12-20 | 1974-12-19 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50117341A (de) |
| AT (1) | AT351595B (de) |
| BR (1) | BR7410564A (de) |
| CH (1) | CH569389A5 (de) |
| FR (1) | FR2255747B3 (de) |
| GB (1) | GB1487772A (de) |
| IT (1) | IT1026070B (de) |
| SE (1) | SE7416068L (de) |
| ZA (1) | ZA748056B (de) |
-
1974
- 1974-08-19 CH CH1130574A patent/CH569389A5/xx not_active IP Right Cessation
- 1974-11-29 FR FR7439120A patent/FR2255747B3/fr not_active Expired
- 1974-12-05 AT AT972874A patent/AT351595B/de not_active IP Right Cessation
- 1974-12-18 ZA ZA00748056A patent/ZA748056B/xx unknown
- 1974-12-18 BR BR10564/74A patent/BR7410564A/pt unknown
- 1974-12-18 IT IT54634/74A patent/IT1026070B/it active
- 1974-12-19 SE SE7416068A patent/SE7416068L/xx unknown
- 1974-12-19 JP JP49145058A patent/JPS50117341A/ja active Pending
- 1974-12-20 GB GB55232/74A patent/GB1487772A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2363387A1 (de) | 1975-06-26 |
| SE7416068L (de) | 1975-06-23 |
| FR2255747B3 (de) | 1977-08-26 |
| AT351595B (de) | 1979-08-10 |
| GB1487772A (en) | 1977-10-05 |
| FR2255747A1 (de) | 1975-07-18 |
| CH569389A5 (de) | 1975-11-14 |
| ZA748056B (en) | 1976-01-28 |
| ATA972874A (de) | 1979-01-15 |
| DE2363387B2 (de) | 1976-08-19 |
| IT1026070B (it) | 1978-09-20 |
| BR7410564A (pt) | 1976-06-22 |