CA909892A - Directional tap - Google Patents

Directional tap

Info

Publication number
CA909892A
CA909892A CA909892A CA909892DA CA909892A CA 909892 A CA909892 A CA 909892A CA 909892 A CA909892 A CA 909892A CA 909892D A CA909892D A CA 909892DA CA 909892 A CA909892 A CA 909892A
Authority
CA
Canada
Prior art keywords
directional tap
tap
directional
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
CA909892A
Inventor
C. Pennypacker Frank
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
Application granted granted Critical
Publication of CA909892A publication Critical patent/CA909892A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H04N7/104—Switchers or splitters
    • 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
    • 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
CA909892A 1970-10-20 1971-03-19 Directional tap Expired CA909892A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA95974 1970-10-20
US9423070A 1970-12-02 1970-12-02
CA108164 1971-03-19
US13644371A 1971-04-22 1971-04-22

Publications (1)

Publication Number Publication Date
CA909892A true CA909892A (en) 1972-09-12

Family

ID=27425418

Family Applications (2)

Application Number Title Priority Date Filing Date
CA899475A Expired CA899475A (en) 1970-10-20 1970-10-20 Signal routing device
CA909892A Expired CA909892A (en) 1970-10-20 1971-03-19 Directional tap

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA899475A Expired CA899475A (en) 1970-10-20 1970-10-20 Signal routing device

Country Status (2)

Country Link
US (2) US3671885A (en)
CA (2) CA899475A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT962385B (en) * 1972-07-04 1973-12-20 Siemens Spa Italiana HIGH FREQUENCY SIGNAL DISCONNECTION SYSTEM FROM CURRENT TO INDUSTRIAL FREQUENCY IN SYSTEMS USING MEDIA BETWEEN COMMON SIGNALS
US3943447A (en) * 1973-10-10 1976-03-09 Comsonics, Inc. Method and apparatus for bi-directional communication via existing CATV system
US3872408A (en) * 1974-05-03 1975-03-18 Lindsay Specialty Prod Ltd Signal directional tap
US3925737A (en) * 1974-11-18 1975-12-09 Gte Sylvania Inc Signal coupling apparatus
NL171406C (en) * 1976-01-29 1983-03-16 Philips Nv HIGH-FREQUENT SIGNAL DISTRIBUTION DEVICE FOR APPLICATION IN CABLE TELEVISION SYSTEMS.
JPS618691Y2 (en) * 1977-12-26 1986-03-18
US4311974A (en) * 1980-06-09 1982-01-19 Eagle Comtronics, Inc. Wide band directional coupler
US4394631A (en) * 1981-05-29 1983-07-19 C-Cor Electronics, Inc. Radio frequency choke and method of use
US4419636A (en) * 1981-10-22 1983-12-06 Hong Yu Low frequency wide band signal coupler
US4633202A (en) * 1984-12-24 1986-12-30 Rca Corporation Local area network system with constant tap level
US4755776A (en) * 1987-03-06 1988-07-05 Broadband Networks, Inc. Tap device for broadband communications systems
US5045823A (en) * 1989-08-18 1991-09-03 Smart House Limited Partnership Terminating scheme for transmitting multiple signals on a coaxial cable to multiple tap outlets
US5272455A (en) * 1992-05-27 1993-12-21 Relcom, Inc. Trunk cable coupling using non-linear elements
US5483208A (en) * 1994-08-26 1996-01-09 Scientific-Atlanta, Inc. Radio frequency choke and tap
US5581801A (en) * 1995-03-22 1996-12-03 Scientific-Atlanta, Inc. Apparatus for distributing RF signals and AC power to taps
US5945634A (en) * 1995-04-24 1999-08-31 Raychem Corporation Coaxial cable tap with slitted housing and non-piercing tap insert
US5909154A (en) * 1997-06-02 1999-06-01 Antec Corporation Broadband signal tap with continuity bridge
US6154679A (en) * 1997-06-06 2000-11-28 Rockwell Technologies, Inc. Bus isolator for industrial control system providing intrinsically safe operation
US5959507A (en) * 1998-01-12 1999-09-28 General Instrument Corporation CATV passive component with RF splitter and power adding/removal port
US6165019A (en) * 1999-11-24 2000-12-26 Thomas & Betts International, Inc. Coaxial cable filter assembly
US7180950B2 (en) * 2002-11-01 2007-02-20 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Low-noise feedback cancellation filter for enhanced common-mode rejection and noise immunity
US6998964B2 (en) * 2003-05-30 2006-02-14 Adc Dsl Systems, Inc. Splitter
US7592880B2 (en) * 2005-08-10 2009-09-22 Intellon Corporation Communicating over coaxial cable networks
US8908350B2 (en) * 2008-06-25 2014-12-09 Core Wireless Licensing S.A.R.L. Capacitor
US8514007B1 (en) 2012-01-27 2013-08-20 Freescale Semiconductor, Inc. Adjustable power splitter and corresponding methods and apparatus
US9203348B2 (en) 2012-01-27 2015-12-01 Freescale Semiconductor, Inc. Adjustable power splitters and corresponding methods and apparatus
US9225291B2 (en) 2013-10-29 2015-12-29 Freescale Semiconductor, Inc. Adaptive adjustment of power splitter
US9774299B2 (en) 2014-09-29 2017-09-26 Nxp Usa, Inc. Modifiable signal adjustment devices for power amplifiers and corresponding methods and apparatus
US9647611B1 (en) 2015-10-28 2017-05-09 Nxp Usa, Inc. Reconfigurable power splitters and amplifiers, and corresponding methods
US10897653B2 (en) * 2017-11-29 2021-01-19 Pct International, Inc. Power passing termination tap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL47532C (en) * 1936-09-07
US2776408A (en) * 1955-06-07 1957-01-01 Ben H Tongue High frequency transmission line coupling network
US2922123A (en) * 1957-02-26 1960-01-19 Seymour B Cohn Directional filters for strip-line transmissions systems
US3132313A (en) * 1959-08-13 1964-05-05 Alford Andrew Impedance matching filter
US3559110A (en) * 1965-11-12 1971-01-26 Amp Inc Directional coupler
US3566275A (en) * 1968-04-30 1971-02-23 Jfd Electronics Corp Output splitting circuit using ferrite isolators and d-c feedthrough
US3581209A (en) * 1968-09-17 1971-05-25 Arie Zimmerman Cable television program capacity enhancement
US3503015A (en) * 1969-05-05 1970-03-24 Alpha Ind Inc Microwave broadband switching assembly
US3593222A (en) * 1969-05-21 1971-07-13 Alpha Ind Inc Microwave series switch biasing circuit

Also Published As

Publication number Publication date
US3671885A (en) 1972-06-20
CA899475A (en) 1972-05-02
US3747028A (en) 1973-07-17

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