DE2534285A1 - - Google Patents
Info
- Publication number
- DE2534285A1 DE2534285A1 DE19752534285 DE2534285A DE2534285A1 DE 2534285 A1 DE2534285 A1 DE 2534285A1 DE 19752534285 DE19752534285 DE 19752534285 DE 2534285 A DE2534285 A DE 2534285A DE 2534285 A1 DE2534285 A1 DE 2534285A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/16—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Amplitude Modulation (AREA)
- Control Of Amplification And Gain Control (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752534285 DE2534285C2 (de) | 1975-07-31 | Frequenzumsetzer für Trä gerfrequenz-Ubertragungseinrichtungen | |
| CH649876A CH610690A5 (en) | 1975-07-31 | 1976-05-24 | Frequency converter for carrier-frequency transmission devices |
| GB24188/76A GB1491664A (en) | 1975-07-31 | 1976-06-11 | Frequency converters |
| AU15316/76A AU505397B2 (en) | 1975-07-31 | 1976-06-25 | Frequency converter |
| DK304176A DK304176A (da) | 1975-07-31 | 1976-07-05 | Frekvensomsetter til berefrekvenstransmissionsudstyr |
| FR7621293A FR2320011A1 (fr) | 1975-07-31 | 1976-07-12 | Convertisseur de frequence pour systemes de transmission a frequences porteuses |
| IT25724/76A IT1067061B (it) | 1975-07-31 | 1976-07-27 | Convertitore di frequenza per impianti di trasmissione a frequenza portante |
| BE169364A BE844665A (fr) | 1975-07-31 | 1976-07-29 | Convertisseur de frequence pour systemes de transmission a frequence porteuses |
| SE7608624A SE7608624L (sv) | 1975-07-31 | 1976-07-30 | Frekvensomvandlare for berfrekventa overforingsanleggningar |
| JP51091206A JPS5813054B2 (ja) | 1975-07-31 | 1976-07-30 | 搬送伝送装置用周波数変換器 |
| NL7608542A NL7608542A (nl) | 1975-07-31 | 1976-07-30 | Frequentieomzetter voor draaggolftransmissie- inrichtingen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752534285 DE2534285C2 (de) | 1975-07-31 | Frequenzumsetzer für Trä gerfrequenz-Ubertragungseinrichtungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2534285B1 DE2534285B1 (de) | 1976-10-07 |
| DE2534285A1 true DE2534285A1 (enExample) | 1976-10-07 |
| DE2534285C2 DE2534285C2 (de) | 1977-05-18 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CH610690A5 (en) | 1979-04-30 |
| JPS5813054B2 (ja) | 1983-03-11 |
| AU1531676A (en) | 1978-01-05 |
| FR2320011B1 (enExample) | 1980-03-28 |
| IT1067061B (it) | 1985-03-12 |
| JPS5218115A (en) | 1977-02-10 |
| DE2534285B1 (de) | 1976-10-07 |
| NL7608542A (nl) | 1977-02-02 |
| BE844665A (fr) | 1976-11-16 |
| GB1491664A (en) | 1977-11-09 |
| AU505397B2 (en) | 1979-11-22 |
| SE7608624L (sv) | 1977-02-01 |
| DK304176A (da) | 1977-02-01 |
| FR2320011A1 (fr) | 1977-02-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |