CH540553A - Branch device for community antenna systems - Google Patents

Branch device for community antenna systems

Info

Publication number
CH540553A
CH540553A CH1167472A CH1167472A CH540553A CH 540553 A CH540553 A CH 540553A CH 1167472 A CH1167472 A CH 1167472A CH 1167472 A CH1167472 A CH 1167472A CH 540553 A CH540553 A CH 540553A
Authority
CH
Switzerland
Prior art keywords
antenna systems
branch device
community antenna
community
branch
Prior art date
Application number
CH1167472A
Other languages
German (de)
Inventor
Karl Dipl Ing Dillenberger
Original Assignee
Bosch Elektronik Gmbh
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 Bosch Elektronik Gmbh filed Critical Bosch Elektronik Gmbh
Publication of CH540553A publication Critical patent/CH540553A/en

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
CH1167472A 1971-12-11 1972-08-07 Branch device for community antenna systems CH540553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161620 DE2161620B2 (en) 1971-12-11 1971-12-11 DIRECTIONAL BROADBAND TRANSMITTER IN FORK GEAR

Publications (1)

Publication Number Publication Date
CH540553A true CH540553A (en) 1973-08-15

Family

ID=5827735

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1167472A CH540553A (en) 1971-12-11 1972-08-07 Branch device for community antenna systems

Country Status (9)

Country Link
US (1) US3766499A (en)
BE (1) BE792048A (en)
CH (1) CH540553A (en)
DE (1) DE2161620B2 (en)
DK (1) DK129020B (en)
FR (1) FR2162673B1 (en)
GB (1) GB1346040A (en)
NL (1) NL7210787A (en)
SE (1) SE378934B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309151C3 (en) * 1973-02-23 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Crossover
US4052785A (en) * 1975-11-28 1977-10-11 Dana Corporation Method of making a transformer assembly
DE3434891A1 (en) * 1984-09-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart RF BROADBAND TRANSMITTER
US4717896A (en) * 1985-03-21 1988-01-05 And Yet, Inc. Balun
US4785273A (en) * 1985-03-27 1988-11-15 Doty David F Strip-line-core transformer
US4789845A (en) * 1988-01-20 1988-12-06 Prabhakara Reddy Broad band hybrid signal splitter
DE3916855C1 (en) * 1989-05-24 1990-05-10 Richard Hirschmann Gmbh & Co, 7300 Esslingen, De
DE4411894C1 (en) * 1994-04-07 1995-06-14 Rohde & Schwarz Power impedance transformer for transistor push=pull power amplifiers
DE19915649B4 (en) * 1999-04-07 2009-10-22 Rohde & Schwarz Gmbh & Co. Kg Transformer arrangement for the push-pull amplifier of a short-wave or ultra-short wave transmitter output stage
TWI313470B (en) * 2006-12-22 2009-08-11 Unihan Corporatio Signal distributing inductor
US20080200060A1 (en) * 2007-02-16 2008-08-21 Buckmeier Brian J Electrical Isolation Device Capable Of Limiting Magnetic Saturation Even Upon Receipt Of High Power DC Bias And Method For Making The Same
JP6724887B2 (en) * 2017-12-05 2020-07-15 株式会社村田製作所 Balun transformer and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514947A (en) *
DE1276146B (en) * 1963-03-04 1968-08-29 Siemens Ag Branch circuit for community antenna systems
US3454905A (en) * 1966-01-17 1969-07-08 Winegard Co Electrical line-splitter device
FR1589070A (en) * 1968-07-10 1970-03-23
CA868033A (en) * 1969-11-07 1971-04-06 Lindsay Specialty Products Limited Directional communication signal tap

Also Published As

Publication number Publication date
DE2161620A1 (en) 1972-12-07
GB1346040A (en) 1974-02-06
FR2162673A1 (en) 1973-07-20
NL7210787A (en) 1973-06-13
BE792048A (en) 1973-03-16
DK129020B (en) 1974-08-05
SE378934B (en) 1975-09-15
US3766499A (en) 1973-10-16
FR2162673B1 (en) 1976-06-04
DE2161620B2 (en) 1972-12-07

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Legal Events

Date Code Title Description
PL Patent ceased