NL7308568A - - Google Patents
Info
- Publication number
- NL7308568A NL7308568A NL7308568A NL7308568A NL7308568A NL 7308568 A NL7308568 A NL 7308568A NL 7308568 A NL7308568 A NL 7308568A NL 7308568 A NL7308568 A NL 7308568A NL 7308568 A NL7308568 A NL 7308568A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722251742 DE2251742C2 (de) | 1972-10-21 | 1972-10-21 | Mehrkanaliges Sprechfunkgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308568A true NL7308568A (en:Method) | 1974-04-23 |
Family
ID=5859704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308568A NL7308568A (en:Method) | 1972-10-21 | 1973-06-20 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT345898B (en:Method) |
| CH (1) | CH552309A (en:Method) |
| DE (1) | DE2251742C2 (en:Method) |
| FR (1) | FR2204091B1 (en:Method) |
| NL (1) | NL7308568A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152333B (en) * | 1983-12-27 | 1988-02-03 | United Technologies Corp | Full-duplex, electrically switched microwave transceiver |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT941760B (it) * | 1971-11-20 | 1973-03-10 | Gte International Inc | Generatore di frequenza per rice trasmettitore a modulazione di frequenza in vhf operante su piu canali rf |
-
1972
- 1972-10-21 DE DE19722251742 patent/DE2251742C2/de not_active Expired
-
1973
- 1973-06-20 NL NL7308568A patent/NL7308568A/xx not_active Application Discontinuation
- 1973-07-05 AT AT593873A patent/AT345898B/de not_active IP Right Cessation
- 1973-07-11 CH CH1008373A patent/CH552309A/xx not_active IP Right Cessation
- 1973-10-19 FR FR7337448A patent/FR2204091B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204091B1 (en:Method) | 1979-01-05 |
| DE2251742A1 (de) | 1974-05-02 |
| DE2251742C2 (de) | 1984-08-16 |
| FR2204091A1 (en:Method) | 1974-05-17 |
| CH552309A (de) | 1974-07-31 |
| AT345898B (de) | 1978-10-10 |
| ATA593873A (de) | 1978-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |