GB1502807A - Signal directional tap - Google Patents

Signal directional tap

Info

Publication number
GB1502807A
GB1502807A GB1517675A GB1517675A GB1502807A GB 1502807 A GB1502807 A GB 1502807A GB 1517675 A GB1517675 A GB 1517675A GB 1517675 A GB1517675 A GB 1517675A GB 1502807 A GB1502807 A GB 1502807A
Authority
GB
United Kingdom
Prior art keywords
transformer
output
distribution line
coupler
main distribution
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1517675A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lindsay Specialty Products Ltd
Original Assignee
Lindsay Specialty Products Ltd
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 Lindsay Specialty Products Ltd filed Critical Lindsay Specialty Products Ltd
Publication of GB1502807A publication Critical patent/GB1502807A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB1517675A 1974-04-19 1975-04-14 Signal directional tap Expired GB1502807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA198,196A CA1000814A (en) 1974-04-19 1974-04-19 Signal directional tap

Publications (1)

Publication Number Publication Date
GB1502807A true GB1502807A (en) 1978-03-01

Family

ID=4099782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517675A Expired GB1502807A (en) 1974-04-19 1975-04-14 Signal directional tap

Country Status (9)

Country Link
JP (1) JPS50140030A (OSRAM)
BE (1) BE816635A (OSRAM)
BR (1) BR7502283A (OSRAM)
CA (1) CA1000814A (OSRAM)
DE (1) DE2514857C3 (OSRAM)
FR (1) FR2268394B3 (OSRAM)
GB (1) GB1502807A (OSRAM)
IT (1) IT1037275B (OSRAM)
NL (1) NL7504482A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559110A (en) * 1965-11-12 1971-01-26 Amp Inc Directional coupler

Also Published As

Publication number Publication date
NL7504482A (nl) 1975-10-21
DE2514857C3 (de) 1980-01-24
FR2268394A1 (OSRAM) 1975-11-14
JPS50140030A (OSRAM) 1975-11-10
DE2514857B2 (de) 1979-05-23
BR7502283A (pt) 1976-03-09
CA1000814A (en) 1976-11-30
AU8012475A (en) 1976-10-21
IT1037275B (it) 1979-11-10
BE816635A (fr) 1974-10-16
FR2268394B3 (OSRAM) 1978-10-06
DE2514857A1 (de) 1975-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee