SE8004496L - ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE - Google Patents

ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE

Info

Publication number
SE8004496L
SE8004496L SE8004496A SE8004496A SE8004496L SE 8004496 L SE8004496 L SE 8004496L SE 8004496 A SE8004496 A SE 8004496A SE 8004496 A SE8004496 A SE 8004496A SE 8004496 L SE8004496 L SE 8004496L
Authority
SE
Sweden
Prior art keywords
pass filter
coaxial
low pass
coaxial cable
electronic connector
Prior art date
Application number
SE8004496A
Other languages
Swedish (sv)
Other versions
SE428337B (en
Inventor
B Assow
K Rolleberg
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8004496A priority Critical patent/SE428337B/en
Priority to IT22373/81A priority patent/IT1138434B/en
Publication of SE8004496L publication Critical patent/SE8004496L/en
Publication of SE428337B publication Critical patent/SE428337B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

The terminal station (1) is used for supply feed, and data transmission are two-way. It contains two amplifiers (11,17) for the two transmission directions, and between the output of the first (11) and coaxial cables with tubes (3,6), a high pass filter (12) is connected. A similar filter (16) is likewise incorporated in the opposite direction. To the inner conductors of the coaxial tubes on the output from the station, poles on a constant power set (14) are connected via two low pass filters (13,15). A series of repeaters (2) are used, with high frequency signals passing from the coaxial tube (3) through them via a high pass filter (21), an amplifier (22) and a further high pass filter (23) on to the next coaxial tube in the direction of transmission. The repeater circuit is fed with direct current via a low pass filter (24) a zener diode (DZ1) and yet another low pass filter (25) so that the high frequency path through the repeater is shunted. (Provisional Basic advised week E05)
SE8004496A 1980-06-17 1980-06-17 ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE SE428337B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8004496A SE428337B (en) 1980-06-17 1980-06-17 ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE
IT22373/81A IT1138434B (en) 1980-06-17 1981-06-17 Four-wire coaxial cable system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004496A SE428337B (en) 1980-06-17 1980-06-17 ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE

Publications (2)

Publication Number Publication Date
SE8004496L true SE8004496L (en) 1981-12-18
SE428337B SE428337B (en) 1983-06-20

Family

ID=20341232

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004496A SE428337B (en) 1980-06-17 1980-06-17 ELECTRONIC CONNECTOR FOR USE IN REMOTE SUPPLY OF AMPLIFIER STATIONS ALONG A COAXIAL CABLE

Country Status (2)

Country Link
IT (1) IT1138434B (en)
SE (1) SE428337B (en)

Also Published As

Publication number Publication date
SE428337B (en) 1983-06-20
IT1138434B (en) 1986-09-17
IT8122373A0 (en) 1981-06-17

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