RU2003122073A - TRANSMISSION MODULE OF MULTI-CHANNEL VIDEO-AUDIO SYSTEM - Google Patents

TRANSMISSION MODULE OF MULTI-CHANNEL VIDEO-AUDIO SYSTEM Download PDF

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Publication number
RU2003122073A
RU2003122073A RU2003122073/09A RU2003122073A RU2003122073A RU 2003122073 A RU2003122073 A RU 2003122073A RU 2003122073/09 A RU2003122073/09 A RU 2003122073/09A RU 2003122073 A RU2003122073 A RU 2003122073A RU 2003122073 A RU2003122073 A RU 2003122073A
Authority
RU
Russia
Prior art keywords
transmission module
audio system
channel video
cable
connect
Prior art date
Application number
RU2003122073/09A
Other languages
Russian (ru)
Other versions
RU2250506C1 (en
Inventor
Сергей Юрьевич Мироничев (RU)
Сергей Юрьевич Мироничев
Original Assignee
Сергей Юрьевич Мироничев (RU)
Сергей Юрьевич Мироничев
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 Сергей Юрьевич Мироничев (RU), Сергей Юрьевич Мироничев filed Critical Сергей Юрьевич Мироничев (RU)
Priority to RU2003122073/09A priority Critical patent/RU2250506C1/en
Publication of RU2003122073A publication Critical patent/RU2003122073A/en
Application granted granted Critical
Publication of RU2250506C1 publication Critical patent/RU2250506C1/en

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  • Closed-Circuit Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Claims (1)

Кабельный передатчик, содержащий последовательно соединенные TV модулятор, фильтр гармоник (ФВЧ), усилитель высокой частоты и аттенюатор, при этом выход кабельного передатчика выполнен с возможностью подключения к входу блока сложения диапазонов единой телевизионной магистрали, образованной коаксиальным кабелем, а блок фильтрации системы подачи питания выполнен с возможностью подключения к центральной жиле коаксиального кабеля единой телевизионной магистрали.A cable transmitter comprising a TV modulator, a harmonic filter (HPF), a high-frequency amplifier and an attenuator, connected in series, while the output of the cable transmitter is configured to connect a single television line formed by a coaxial cable to the input of the range addition unit, and the power supply filtering unit is made with the ability to connect to the central core of the coaxial cable of a single television line.
RU2003122073/09A 2003-07-18 2003-07-18 Transfer module for multichannel video surveillance system RU2250506C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003122073/09A RU2250506C1 (en) 2003-07-18 2003-07-18 Transfer module for multichannel video surveillance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003122073/09A RU2250506C1 (en) 2003-07-18 2003-07-18 Transfer module for multichannel video surveillance system

Publications (2)

Publication Number Publication Date
RU2003122073A true RU2003122073A (en) 2005-01-10
RU2250506C1 RU2250506C1 (en) 2005-04-20

Family

ID=34881757

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003122073/09A RU2250506C1 (en) 2003-07-18 2003-07-18 Transfer module for multichannel video surveillance system

Country Status (1)

Country Link
RU (1) RU2250506C1 (en)

Also Published As

Publication number Publication date
RU2250506C1 (en) 2005-04-20

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Legal Events

Date Code Title Description
PC4A Invention patent assignment

Effective date: 20060412

PD4A Correction of name of patent owner
PC4A Invention patent assignment

Effective date: 20070903

MM4A The patent is invalid due to non-payment of fees

Effective date: 20090719

NF4A Reinstatement of patent

Effective date: 20110127

MM4A The patent is invalid due to non-payment of fees

Effective date: 20180719