JPS6275653U - - Google Patents

Info

Publication number
JPS6275653U
JPS6275653U JP16808685U JP16808685U JPS6275653U JP S6275653 U JPS6275653 U JP S6275653U JP 16808685 U JP16808685 U JP 16808685U JP 16808685 U JP16808685 U JP 16808685U JP S6275653 U JPS6275653 U JP S6275653U
Authority
JP
Japan
Prior art keywords
transmission
cable
loss
receiver
control amplifier
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.)
Pending
Application number
JP16808685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16808685U priority Critical patent/JPS6275653U/ja
Publication of JPS6275653U publication Critical patent/JPS6275653U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案装置の概要を示すブロツク図、
第２図ａ，ｂ及び第３図ａ，ｂはともに同本考案
装置に用いられるコネクタの端子の電気的結線を
等価的に表わすための概要図、第４図は従来装置
の概要を示すブロツク図である。 １……ビデオカメラ、２……受信機、３……伝
送ケーブル、５……ケーブル長判別回路、６……
利得制御増幅器、９……コネクタ。 FIG. 1 is a block diagram showing the outline of the device of the present invention.
Figures 2a and 3b and 3a and 3b are schematic diagrams equivalently representing the electrical connections of the terminals of the connector used in the device of the present invention, and Figure 4 is a block diagram showing the outline of the conventional device. It is a diagram. 1... Video camera, 2... Receiver, 3... Transmission cable, 5... Cable length determination circuit, 6...
Gain control amplifier, 9...connector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数本の信号伝送線を束ねた伝送ケーブルの受
信側端部に取着されるコネクタの少なくとも１つ
の端子にケーブル長を判別するための手段を設け
、一方受信機内に入力信号の伝送ロスを補償する
ための利得制御増幅器を設け、前記コネクタを受
信機に結合した際ケーブル長に応じて前記利得制
御増幅器の利得を制御して伝送ケーブルロスを自
動的に補償するようにしたことを特徴とする伝送
ケーブルロス自動補償装置。 At least one terminal of a connector attached to the receiving end of a transmission cable that bundles multiple signal transmission lines is provided with means for determining the cable length, while compensating for transmission loss of input signals within the receiver. The present invention is characterized in that a gain control amplifier is provided for the transmission, and when the connector is coupled to a receiver, the gain of the gain control amplifier is controlled according to the cable length to automatically compensate for transmission cable loss. Transmission cable loss automatic compensation device.
JP16808685U 1985-10-30 1985-10-30 Pending JPS6275653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16808685U JPS6275653U (en) 1985-10-30 1985-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16808685U JPS6275653U (en) 1985-10-30 1985-10-30

Publications (1)

Publication Number Publication Date
JPS6275653U true JPS6275653U (en) 1987-05-14

Family

ID=31100633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16808685U Pending JPS6275653U (en) 1985-10-30 1985-10-30

Country Status (1)

Country Link
JP (1) JPS6275653U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013005572A1 (en) * 2011-07-01 2013-01-10 ソニー株式会社 Electronic device, transmission cable category discerning method, and transmission cable
US8456188B2 (en) 2006-11-07 2013-06-04 Sony Corporation Electronic apparatus and cable device
US8587723B2 (en) 2006-11-07 2013-11-19 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirecitonal communication using predetermined lines
US8670645B2 (en) 2006-11-07 2014-03-11 Sony Corporation Electronic apparatus, content reproducing method, and content decoding method
US9143637B2 (en) 2006-11-07 2015-09-22 Sony Corporation Transmission device, video signal transmission method for transmission device, reception device, and video signal reception method for reception device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8988610B2 (en) 2006-11-07 2015-03-24 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
US8670645B2 (en) 2006-11-07 2014-03-11 Sony Corporation Electronic apparatus, content reproducing method, and content decoding method
US9769520B2 (en) 2006-11-07 2017-09-19 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
US8587723B2 (en) 2006-11-07 2013-11-19 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirecitonal communication using predetermined lines
US9013636B2 (en) 2006-11-07 2015-04-21 Sony Corporation Communication system, transmitter, receiver, communication method, program, and communication cable
US8848111B2 (en) 2006-11-07 2014-09-30 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
US8860887B2 (en) 2006-11-07 2014-10-14 Sony Corporation Communication system, transmitter, receiver, communication method, program, and communication cable
US9462211B2 (en) 2006-11-07 2016-10-04 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
JP5239867B2 (en) * 2006-11-07 2013-07-17 ソニー株式会社 Electronic equipment and cable device
US8456188B2 (en) 2006-11-07 2013-06-04 Sony Corporation Electronic apparatus and cable device
US9210353B2 (en) 2006-11-07 2015-12-08 Sony Corporation Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
US9143637B2 (en) 2006-11-07 2015-09-22 Sony Corporation Transmission device, video signal transmission method for transmission device, reception device, and video signal reception method for reception device
US9210465B2 (en) 2006-11-07 2015-12-08 Sony Corporation Communication system, transmitter, receiver, communication method, program, and communication cable
JPWO2013005572A1 (en) * 2011-07-01 2015-02-23 ソニー株式会社 Electronic device, transmission cable category determination method, and transmission cable
US9028275B2 (en) 2011-07-01 2015-05-12 Sony Corporation Electronic apparatus, category determination method for transmission cable and transmission cable
US9466934B2 (en) 2011-07-01 2016-10-11 Sony Corporation Electronic apparatus, category determination method for transmission cable and transmission cable
WO2013005572A1 (en) * 2011-07-01 2013-01-10 ソニー株式会社 Electronic device, transmission cable category discerning method, and transmission cable

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