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)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (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 (enrdf_load_stackoverflow)
BE (1) BE844601A (enrdf_load_stackoverflow)
DK (1) DK337276A (enrdf_load_stackoverflow)
ES (1) ES450224A1 (enrdf_load_stackoverflow)
FI (1) FI63139C (enrdf_load_stackoverflow)
FR (1) FR2320010A1 (enrdf_load_stackoverflow)
GB (1) GB1557193A (enrdf_load_stackoverflow)
IE (1) IE44371B1 (enrdf_load_stackoverflow)
IT (1) IT1067158B (enrdf_load_stackoverflow)
LU (1) LU75151A1 (enrdf_load_stackoverflow)
NL (1) NL172201C (enrdf_load_stackoverflow)
NO (1) NO142645C (enrdf_load_stackoverflow)

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

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