CH228780A - Gerät für hochfrequenten Wechselverkehr. - Google Patents
Gerät für hochfrequenten Wechselverkehr.Info
- Publication number
- CH228780A CH228780A CH228780DA CH228780A CH 228780 A CH228780 A CH 228780A CH 228780D A CH228780D A CH 228780DA CH 228780 A CH228780 A CH 228780A
- Authority
- CH
- Switzerland
- Prior art keywords
- frequency alternating
- alternating traffic
- traffic
- frequency
- alternating
- 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
- H04B1/54—Circuits using the same frequency for two directions of communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE228780X | 1941-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH228780A true CH228780A (de) | 1943-09-15 |
Family
ID=5867407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH228780D CH228780A (de) | 1941-11-12 | 1942-08-28 | Gerät für hochfrequenten Wechselverkehr. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE447599A (de) |
CH (1) | CH228780A (de) |
FR (1) | FR886812A (de) |
-
0
- BE BE447599D patent/BE447599A/xx unknown
-
1942
- 1942-08-28 CH CH228780D patent/CH228780A/de unknown
- 1942-10-15 FR FR886812D patent/FR886812A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE447599A (de) | |
FR886812A (fr) | 1943-10-26 |
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