ATA593873A - TRANSCEIVER - Google Patents
TRANSCEIVERInfo
- Publication number
- ATA593873A ATA593873A AT593873A AT593873A ATA593873A AT A593873 A ATA593873 A AT A593873A AT 593873 A AT593873 A AT 593873A AT 593873 A AT593873 A AT 593873A AT A593873 A ATA593873 A AT A593873A
- Authority
- AT
- Austria
- Prior art keywords
- transceiver
- Prior art date
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 (en) | 1972-10-21 | 1972-10-21 | Multi-channel walkie-talkie |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA593873A true ATA593873A (en) | 1978-02-15 |
AT345898B AT345898B (en) | 1978-10-10 |
Family
ID=5859704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT593873A AT345898B (en) | 1972-10-21 | 1973-07-05 | TELEPHONE |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT345898B (en) |
CH (1) | CH552309A (en) |
DE (1) | DE2251742C2 (en) |
FR (1) | FR2204091B1 (en) |
NL (1) | NL7308568A (en) |
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 (en) * | 1971-11-20 | 1973-03-10 | Gte International Inc | FREQUENCY GENERATOR FOR VHF FREQUENCY MODULATION TRANSMITTER RECEIVER OPERATING ON MULTIPLE RF CHANNELS |
-
1972
- 1972-10-21 DE DE19722251742 patent/DE2251742C2/en not_active Expired
-
1973
- 1973-06-20 NL NL7308568A patent/NL7308568A/xx not_active Application Discontinuation
- 1973-07-05 AT AT593873A patent/AT345898B/en not_active IP Right Cessation
- 1973-07-11 CH CH1008373A patent/CH552309A/en 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) | 1979-01-05 |
NL7308568A (en) | 1974-04-23 |
FR2204091A1 (en) | 1974-05-17 |
DE2251742A1 (en) | 1974-05-02 |
AT345898B (en) | 1978-10-10 |
CH552309A (en) | 1974-07-31 |
DE2251742C2 (en) | 1984-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |