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Ilesh
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Signal loss wile transmission
7 Replies
Started this discussion. Last reply by Lovemore Kosana Jan 29.
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Video transmission via RG6 over a distance of 1200m! Hmmm...bad choice.
If cost is an issue, I suggest you consider CAT5 transmission. Invest in Balun to transmit video over CAT5.
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 —
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- At 10:08am on December 6, 2009,
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that's not bad, Northern video should record them and put it on-line, not too hard in this day and age
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