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Home Theatre HDMI CABLE, Cheap & expensive same quality?

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BeastX
post Nov 4 2007, 07:01 AM

Genomics Revolution; Proud to be a Scientist
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Digital is digital...1 and 0 of info... HDMI is essentially SL-DVI ... there is no distinction whether the 1 and 0 travels through gold/sliver/platinum or even plain copper/tin/graphite... No HDMI cable should cost more than an ordinary SL-DVI cable.

A more accurate comparison would be... The same coke from the supermarket or served at a high class restaurant at 10x the price... same liquid in tummy but with a less money in the pocket.

This post has been edited by BeastX: Nov 4 2007, 07:28 AM
BeastX
post Dec 19 2008, 06:49 PM

Genomics Revolution; Proud to be a Scientist
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From: North Borneo & South Nihon/Nippon


QUOTE(Matrix @ Dec 14 2008, 11:32 PM)
Just to share.

I run a cheap RM70 5m HDMI cable from PC to my Sharp Aquas LCD( non FullHD)..it passes audio and video from my ATI 4850.....my Benq 22" monitor uses DVI from the same PC.
I extended 1080p signal with a 8m DVI cable (with an DVI to HDMI adapter), at a cost of only RM40 for the cable..... to my 46' Bravia

VGA has higher bandwidth than DL-DVI.... 40MHz RAMDACs... up to and surpass 2560x1600@60Hz resolution (at around 2x 1080p)... However signals degrades slightly at such high bandwidth... I have VGA powering up dual 1920x1200 displays or (3840x1200@60Hz)

This post has been edited by BeastX: Dec 19 2008, 06:52 PM
BeastX
post Dec 20 2008, 06:56 AM

Genomics Revolution; Proud to be a Scientist
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QUOTE(ar188 @ Dec 19 2008, 11:40 PM)
VGA supports 1920x1080 (and higher)  and any lower resolution in between no problem.....
Higher... much higher... the 400MHz RAMDACs can go high, even slighly beyond DL-DVI... pushing mine to 3840x1200@60Hz... and 30 inchers resolution of 2560x1600@60Hz no problem too, but no monitor this resolution size have analog signal processor(s) for this resolution.

The VGA signal can benefit from short & good quality cables...


Added on December 20, 2008, 7:02 am
QUOTE(swine @ Dec 19 2008, 10:40 PM)
i tot many ppl are againts getting branded hdmi cable..
so is there any real diff btw those who get expensive cable and those cap ayam?? blink.gif
i tot of getting a monster
Digital signal.. 1 or 0... either the cable works or don't, copper/gold/silver.. all conduct electricity. If 1 dollar cable or 100 dollar cable works the same, which would you rather part your money on?.

This post has been edited by BeastX: Dec 20 2008, 07:02 AM
BeastX
post Dec 20 2008, 12:08 PM

Genomics Revolution; Proud to be a Scientist
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QUOTE(ar188 @ Dec 20 2008, 09:29 AM)
yeah it can go really high, but the caveat it that its valid for shorter lengths probably 1-2 meters is best...  at ultra high rez it's pretty prone to signal sync problems at long foot runs say 3-5meters.... not very good solution for projectors..unless you use a VGA signal booster...
Or with powered digital VGA switches and(or) a VGA spiltter box (like Matrox's TH2Go) I can get to power 3 separate SXGA projectors with decent pixel quality for a panorama 3840x1024pixels@60Hz view ... with a distance of about 4 meters of combined cables/VGA sockets.

This post has been edited by BeastX: Dec 20 2008, 12:09 PM
BeastX
post Dec 21 2008, 07:10 PM

Genomics Revolution; Proud to be a Scientist
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QUOTE(swine @ Dec 21 2008, 06:37 PM)
while choosing hdmi cable..some claim suppoting full HD, some are not? so gettting a fullHD hdmi wiser for future proof?
No difference, same amount of wires/connectors

 

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