JPS5555633A - Multiplex broadcast receiver - Google Patents

Multiplex broadcast receiver

Info

Publication number
JPS5555633A
JPS5555633A JP12872978A JP12872978A JPS5555633A JP S5555633 A JPS5555633 A JP S5555633A JP 12872978 A JP12872978 A JP 12872978A JP 12872978 A JP12872978 A JP 12872978A JP S5555633 A JPS5555633 A JP S5555633A
Authority
JP
Japan
Prior art keywords
vhf
signal
unit
uhf
branch unit
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.)
Granted
Application number
JP12872978A
Other languages
Japanese (ja)
Other versions
JPS5847099B2 (en
Inventor
Kenji Kumegawa
Mikio Sato
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.)
Miharu Communications Co Ltd
Original Assignee
Miharu Communications Co 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 Miharu Communications Co Ltd filed Critical Miharu Communications Co Ltd
Priority to JP53128729A priority Critical patent/JPS5847099B2/en
Publication of JPS5555633A publication Critical patent/JPS5555633A/en
Publication of JPS5847099B2 publication Critical patent/JPS5847099B2/en
Expired legal-status Critical Current

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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

PURPOSE:To enable the reception of many kinds, by receiving the signal received on UHF antenna with conversion to VHF or as it is and supplying the signal other than commercial broadcast to the input of the unit at reception point. CONSTITUTION:UHF signal is transmitted to the frequency in VHF band not affecting other VHF signals, and it is transmitted to the converter unit 7 incorporating the branch unit 3, converter 4, mixer 5 and distributor 6 via the level control 1 in each branch unit and VHF broad band amplifier 2. In connecting the cable 8 with connector between the input of the branch unit 3 and the output of mixer 5, the VHF signal can be received as it is, and specific VHF signal branched is converted into UHF signal and it is also supplied with mixing again.
JP53128729A 1978-10-19 1978-10-19 Multifunctional internal branching device Expired JPS5847099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53128729A JPS5847099B2 (en) 1978-10-19 1978-10-19 Multifunctional internal branching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53128729A JPS5847099B2 (en) 1978-10-19 1978-10-19 Multifunctional internal branching device

Publications (2)

Publication Number Publication Date
JPS5555633A true JPS5555633A (en) 1980-04-23
JPS5847099B2 JPS5847099B2 (en) 1983-10-20

Family

ID=14991996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53128729A Expired JPS5847099B2 (en) 1978-10-19 1978-10-19 Multifunctional internal branching device

Country Status (1)

Country Link
JP (1) JPS5847099B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116031U (en) * 1973-02-02 1974-10-03
JPS5394542U (en) * 1976-12-29 1978-08-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116031U (en) * 1973-02-02 1974-10-03
JPS5394542U (en) * 1976-12-29 1978-08-01

Also Published As

Publication number Publication date
JPS5847099B2 (en) 1983-10-20

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