Maximum VGA Cable Length?

[TSDible]

I looked around and couldn't find any definative answer on this.

Does anyone know what the maximum realistic length for a VGA cable is?

TIA

 

[rbV5]

These guys have 100' for UXGA (1600x1200). I use a 25' model for my HTPC, and its excellent for 1080i with no noticable difference to my short cable. That 100' cable has to getting close to max without amplification.

 

[Matthias99]

From that link:

Accommodates cable runs up to 100ft without a booster (in most cases)

I've definitely seen issues with VGA cables as short as 15ft (albeit in electrically noisy computer labs). In an environment without a lot of EMI, you could probably push 100ft, but you might see degradation at high res/refresh rate settings.