NL265498A - - Google Patents
Info
- Publication number
- NL265498A NL265498A NL265498DA NL265498A NL 265498 A NL265498 A NL 265498A NL 265498D A NL265498D A NL 265498DA NL 265498 A NL265498 A NL 265498A
- Authority
- NL
- Netherlands
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET18479A DE1112128B (de) | 1960-06-02 | 1960-06-02 | Traegerfrequenz-Nachrichtenuebertragungs-geraet fuer vier bis vierundzwanzig Kanaele, insbesondere fuer beweglichen Einsatz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265498A true NL265498A (en:Method) |
Family
ID=7548959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL265498D NL265498A (en:Method) | 1960-06-02 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1112128B (en:Method) |
| GB (1) | GB986425A (en:Method) |
| NL (1) | NL265498A (en:Method) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031358B (de) * | 1955-07-20 | 1958-06-04 | Pintsch Electro Gmbh | Fuer Zweidraht- und Vierdraht-Betrieb geeignetes Traegerfrequenzsystem |
| DE1028620B (de) * | 1956-11-24 | 1958-04-24 | Felten & Guilleaume Gmbh | Traegerfrequenzsystem fuer vier Sprechwege |
| DE1041092B (de) * | 1956-12-01 | 1958-10-16 | Felten & Guilleaume Gmbh | Traegerfrequenzsystem fuer vier Sprechwege |
| DE1052463B (de) * | 1958-02-12 | 1959-03-12 | Felten & Guilleaume Gmbh | Traegerfrequenzsystem fuer vier Sprechwege |
-
0
- NL NL265498D patent/NL265498A/xx unknown
-
1960
- 1960-06-02 DE DET18479A patent/DE1112128B/de active Pending
-
1961
- 1961-06-02 GB GB1989561A patent/GB986425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1112128B (de) | 1961-08-03 |
| GB986425A (en) | 1965-03-17 |