DE2057384B2 - Wellenbereichsumschaltung mit Schalterdioden - Google Patents
Wellenbereichsumschaltung mit SchalterdiodenInfo
- Publication number
- DE2057384B2 DE2057384B2 DE2057384A DE2057384A DE2057384B2 DE 2057384 B2 DE2057384 B2 DE 2057384B2 DE 2057384 A DE2057384 A DE 2057384A DE 2057384 A DE2057384 A DE 2057384A DE 2057384 B2 DE2057384 B2 DE 2057384B2
- Authority
- DE
- Germany
- Prior art keywords
- switching
- switch
- switched
- waveband
- voltage
- Prior art date
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
- H03J9/002—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification comprising one or more tuning stages separated from the rest of a receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuits Of Receivers In General (AREA)
- Electronic Switches (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2057384A DE2057384B2 (de) | 1970-11-21 | 1970-11-21 | Wellenbereichsumschaltung mit Schalterdioden |
| IT54219/71A IT945046B (it) | 1970-11-21 | 1971-11-19 | Disposizione di commutazione di gamme d onda con diodi interrut tori |
| FR717141580A FR2115306B1 (cg-RX-API-DMAC10.html) | 1970-11-21 | 1971-11-19 | |
| ZA717803A ZA717803B (en) | 1970-11-21 | 1971-11-19 | Wave range switch-over circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2057384A DE2057384B2 (de) | 1970-11-21 | 1970-11-21 | Wellenbereichsumschaltung mit Schalterdioden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2057384A1 DE2057384A1 (de) | 1972-05-25 |
| DE2057384B2 true DE2057384B2 (de) | 1973-10-04 |
Family
ID=5788799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2057384A Pending DE2057384B2 (de) | 1970-11-21 | 1970-11-21 | Wellenbereichsumschaltung mit Schalterdioden |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2057384B2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2115306B1 (cg-RX-API-DMAC10.html) |
| IT (1) | IT945046B (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA717803B (cg-RX-API-DMAC10.html) |
-
1970
- 1970-11-21 DE DE2057384A patent/DE2057384B2/de active Pending
-
1971
- 1971-11-19 ZA ZA717803A patent/ZA717803B/xx unknown
- 1971-11-19 FR FR717141580A patent/FR2115306B1/fr not_active Expired
- 1971-11-19 IT IT54219/71A patent/IT945046B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA717803B (en) | 1972-08-30 |
| FR2115306B1 (cg-RX-API-DMAC10.html) | 1974-07-19 |
| DE2057384A1 (de) | 1972-05-25 |
| FR2115306A1 (cg-RX-API-DMAC10.html) | 1972-07-07 |
| IT945046B (it) | 1973-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3741619A1 (de) | Steuerschaltungsanordnung fuer magnetventile | |
| DE2343128C3 (de) | R-S-Flip-Flop-Schaltung mit komplementären Isolierschicht-Feldeffekt-Transistoren | |
| DE2647982A1 (de) | Logische schaltungsanordnung in integrierter mos-schaltkreistechnik | |
| DE4132517C2 (de) | Analoge Verzögerungsschaltungsanordnung | |
| DE2716244A1 (de) | Elektronische kleinuhr mit einer digitalen optischen anzeigeeinrichtung | |
| DE2755715A1 (de) | Logische schaltung | |
| DE2057384B2 (de) | Wellenbereichsumschaltung mit Schalterdioden | |
| DE2017594C3 (de) | 140469 Japan 30693-69 140469 Japan 30694-69 160469 Japan 30881-69 | |
| DE1298913B (de) | Elektrischer Blinksignalgeber | |
| DE2654575C2 (de) | Elektronische Berührungsschaltvorrichtung | |
| DE2846751C3 (de) | Signal- und Steuergerät für die Außen- und Innenbeleuchtung eines Kraftfahrzeuges | |
| DE102007005374A1 (de) | Schaltungsanordnung und Verfahren zum Betrieb einer Schaltungsanordnung | |
| DE1295651B (de) | Schaltungsanordnung fuer einen elektronischen Frequenzteiler zur Untersetzung von Impulsfolgen | |
| DE1944691B1 (de) | Impulsgenerator fuer den periodisch unterbrochenen Betrieb mehrerer parallelgeschalteter Verbraucher,insbesondere von Gluehlampen | |
| DE3117128A1 (de) | Schaltungsanordnung zur steuerung von anzeigevorrichtungen, insbesondere einer funkgeraet-anzeigevorrichtung | |
| DE2834953C2 (cg-RX-API-DMAC10.html) | ||
| DE2339709A1 (de) | Schaltungsanordnung fuer tasten, bei deren beruehrung ein schaltvorgang ausloesbar ist | |
| DE2308099C3 (de) | Leuchtskala für Empfänger mit elektronischer Abstimmung | |
| DE1623872B2 (de) | Vorrichtung zur anzeige von messwerten mit wahlweise anreg baren leuchtzellen | |
| DE1299715B (de) | Schaltungsanordnung fuer einen elektronischen Frequenzteiler mit einem Integrationskreis | |
| DE1047841B (de) | Schaltungsanordnung fuer einen Impulsgenerator | |
| DE2427737C3 (de) | Elektronische Schaltungsanordnung, insbesondere für batteriebetriebene Wecker | |
| DE2314595B2 (de) | Kanalwähler für einen Mehrkanalempfänger | |
| DE2635156B2 (de) | Elektronische Schaltung für programmierbare Schaltsignale | |
| DE1162404B (de) | Schaltungsanordnung zur Impulsverzoegerung |