抗干擾原理:
通過高頻效正處理,過濾垃圾信號,推動放大視頻信號
主要用途:
主要適用于電梯、醫院、金融機構、交通、礦山、智能小區等各種環境,監控圖像傳輸過程中受到各種強烈電磁信號和電波信號(如電機、馬達等大功率電機電器的啟停等)抗干擾、遠距離傳輸、圖像清晰此產品是針對同軸電纜視頻傳輸中的干擾、衰減等問題而研發的一款有源設備,包括發射器前端和接收器(后端),能夠有效消除視頻信號傳輸過程中各種強烈電磁信號(如廣播天線、變頻器、電機等大功率電器引起的強脈沖)對視頻信號形成的干擾,如圖像抖動,圖像扭曲、圖像網紋、橫道、雪花等,能夠保證圖像質量穩定、可靠的傳輸. 由于產品的技術原理采用的是加權放大抗干擾的原理,特別對長距離視頻傳輸線路的干擾排除效果佳
KS-103A視頻抗干擾器安裝使用說明書
Non-Interference with image Manual
一、產品應用范圍: Product Apply To :
本產品主要適用于電梯、醫院、路口、廠區等各種環境,防止監視視頻傳輸過程中受到各種強烈電磁信號及電波信號(如電機、馬達等大功率的瞬間啟動電流干擾等)對視頻信號的干擾。
This kind of product applies to elevators 、 hospitals 、 an intersection 、 factories etc. , avoiding any interference to the process of monitoring the image from any kind of furious electromagnetic signal and electric waves signal.
This kind of product applies to elevators 、 hospitals 、 an intersection 、 factories etc. , avoiding any interference to the process of monitoring the image from any kind of furious electromagnetic signal and electric waves signal.
使用本產品能有效抑制干擾,解決視頻影像抖動、扭曲、斜波紋等問題。確保視頻訊號于惡劣環境中的傳輸品質穩定,并可增長視頻傳輸距離。
When you using this kind of product , you can restrain the interference effectively and you can solve the problems about the jiggle 、 the swirl 、 the ripple with the images. To ensure the stability of the signals’ transmitting quality in the bad environment , and increasing the distance of the images transmitting.
When you using this kind of product , you can restrain the interference effectively and you can solve the problems about the jiggle 、 the swirl 、 the ripple with the images. To ensure the stability of the signals’ transmitting quality in the bad environment , and increasing the distance of the images transmitting.
二、產品使用參數及注意事項: P roduct U se P arameters and A ttention M atters
.發射機額定工作電壓為DC12 V,接收機無需使用工作電源,只要正確接好線即可正常工作。
T ransmitter running voltage is rated at DC12 V, receiver don ’ t need working power , it will work normal ly if right connect the wire
T ransmitter running voltage is rated at DC12 V, receiver don ’ t need working power , it will work normal ly if right connect the wire
.視頻接收端的4檔亮度調節開關是用來調整圖像亮度、對比度及清晰度的,調整方式有4x4=16種組合方式。
Video receiving end of the four stalls brightness adjustment switch is used to adjust image brightness, contrast and definition, adjusting style contain 4x4 = 16 kinds of combinations
Video receiving end of the four stalls brightness adjustment switch is used to adjust image brightness, contrast and definition, adjusting style contain 4x4 = 16 kinds of combinations
本產品出廠亮度調節開關的參數打在第2檔的位置,您也可依現場實際狀況自行調整。
This product factory brightness adjustment parameters of a switch in the No. 2 stall position, you also can enjoy the scene actual situation of self-correction
This product factory brightness adjustment parameters of a switch in the No. 2 stall position, you also can enjoy the scene actual situation of self-correction
技術規格 :
輸入電源 power in | DC12V ± 10 % |
輸出電源 power out | DC12V ± 10 % 0.3A |
視頻信號極性 signal polarity | 正極性 |
視頻信號制式 signal standards | NTSC / PAL |
視頻輸入 images in | 75 Ω 1.0Vp-p 復合視頻信號 |
視頻輸出 images out | 75 Ω 1.0Vp-p 復合視頻信號 |
視頻增益 images profit | 0dB ± 1dB |
視頻頻寬 images bandwidth | 10MHz ( ±3dB ) |
工作環境 working environment | 0 ℃ ~ 45℃ |
消耗功率 consuming power | <10W |
三、產品使用接線圖: Product Use Wiring Diagram