IT1067158B - Circuito per immettere ed estrarre segnali supplementari in impianti a ponti radio - Google Patents

Circuito per immettere ed estrarre segnali supplementari in impianti a ponti radio

Info

Publication number
IT1067158B
IT1067158B IT25727/76A IT2572776A IT1067158B IT 1067158 B IT1067158 B IT 1067158B IT 25727/76 A IT25727/76 A IT 25727/76A IT 2572776 A IT2572776 A IT 2572776A IT 1067158 B IT1067158 B IT 1067158B
Authority
IT
Italy
Prior art keywords
input
circuit
additional signals
radio bridge
bridge systems
Prior art date
Application number
IT25727/76A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19752533711 external-priority patent/DE2533711C2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1067158B publication Critical patent/IT1067158B/it

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
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15535—Control of relay amplifier gain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transmitters (AREA)
IT25727/76A 1975-07-28 1976-07-27 Circuito per immettere ed estrarre segnali supplementari in impianti a ponti radio IT1067158B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752533711 DE2533711C2 (de) 1975-07-28 Schaltung zur Ein- und Auskopplung von Zusatzsignalen bei Richtfunkanlagen

Publications (1)

Publication Number Publication Date
IT1067158B true IT1067158B (it) 1985-03-12

Family

ID=5952642

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25727/76A IT1067158B (it) 1975-07-28 1976-07-27 Circuito per immettere ed estrarre segnali supplementari in impianti a ponti radio

Country Status (12)

Country Link
JP (1) JPS597248B2 (enExample)
BE (1) BE844601A (enExample)
DK (1) DK337276A (enExample)
ES (1) ES450224A1 (enExample)
FI (1) FI63139C (enExample)
FR (1) FR2320010A1 (enExample)
GB (1) GB1557193A (enExample)
IE (1) IE44371B1 (enExample)
IT (1) IT1067158B (enExample)
LU (1) LU75151A1 (enExample)
NL (1) NL172201C (enExample)
NO (1) NO142645C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126839U (ja) * 1983-02-08 1984-08-27 長屋産業株式会社 テイツシユケ−スカバ−

Also Published As

Publication number Publication date
NL7608353A (nl) 1977-02-01
DK337276A (da) 1977-01-29
DE2533711B1 (de) 1976-12-02
LU75151A1 (enExample) 1977-01-25
ES450224A1 (es) 1977-09-01
FI63139C (fi) 1983-04-11
NO762504L (enExample) 1977-01-31
AU1570176A (en) 1976-11-11
NO142645C (no) 1980-09-24
BE844601A (fr) 1976-11-16
NL172201B (nl) 1983-02-16
FI63139B (fi) 1982-12-31
JPS597248B2 (ja) 1984-02-17
NO142645B (no) 1980-06-09
IE44371L (en) 1977-01-28
DE2533711A1 (enExample) 1976-12-02
IE44371B1 (en) 1981-11-04
FR2320010A1 (fr) 1977-02-25
NL172201C (nl) 1983-07-18
FR2320010B1 (enExample) 1980-11-28
JPS5216120A (en) 1977-02-07
GB1557193A (en) 1979-12-05
FI762144A7 (enExample) 1977-01-29

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