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Signal loss wile transmission
6 Replies
Started this discussion. Last reply by Vasu Garg Nov 20.
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Why don't use Normal Video Wireless .. They found to be cheaper then that!!!
if amlification is low just use video balun they are not higer then INR 400 FOR PAIR
Of course that depends on the cable quality and frequency. 100Mhz attenuation could be as low as 2.6dB/30meter, and 9.4dB at 1Ghz
Normal attenuation on RG6 is about 5.6dB/30meter, Comcast requires RG6 runs of no more than 45 meters. A 1200meter run of RG6 is excessive.
even if you add a line distribution amplifier, you could get a 10dB boost , which means you could run the len…
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Transmission problem... Signal loss in RG6 Cable
Dear Sir,
We have installed CCTV cameras at our brick yard which is 1200 meters in length. The cameras are installed at different locations & all the cameras come together at a switcher which is 1200 meters far from my office where i wish to view the cameras on my TV. In that case we have taken an underground RG6 cable (pure copper ) in an PVC pipe from my office to the point of switcher (distance is 1200 mtrs) & in entire cable there is only a single joint at 1000 meters only, We mange… Continue
We have installed CCTV cameras at our brick yard which is 1200 meters in length. The cameras are installed at different locations & all the cameras come together at a switcher which is 1200 meters far from my office where i wish to view the cameras on my TV. In that case we have taken an underground RG6 cable (pure copper ) in an PVC pipe from my office to the point of switcher (distance is 1200 mtrs) & in entire cable there is only a single joint at 1000 meters only, We mange… Continue
Posted on January 16, 2009 at 2:51am —
Signal loss... pls help!!
We have installed CCTV cameras at our brick yard which is 1200 meters in length. The cameras are installed at different locations & all the cameras come together at a switcher which is 1200 meters far from my office where i wish to view the cameras on my TV. In that case we have taken an underground RG6 cable (pure copper ) in an PVC pipe from my office to the point of switcher (distance is 1200 mtrs) & in entire cable there is only a single joint at 1000 meters only, We manged to do all… Continue
Posted on January 15, 2009 at 11:24pm —
Comment Wall (2 comments)
- At 10:08am on December 6, 2009,
Ramesh Yadav said…
- would love to connect
please visit my website www.cradle.com
also please do add me as friends contact@cradle.com
or send me email if you have any questions about enVigil
also send me you contact details email
- At 10:50pm on April 14, 2009,
brina zou said…
- Dear friend
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whose video analytics you are using.
Please send me pricing at md@cradle.com
add as friends pl
The importance of encrypting video over IP
http://www.wired.com/threatlevel/2009/07/video-hijack/
How important it is to send video encripted and over the VPN?
The importance of encrypting video over IP
How important it is to send video over encry…
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