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Phil Allison[_2_] Phil Allison[_2_] is offline
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Default Lost in VIDEO signal



"Phil Allison" :

"benitos"


I cannot connect the AMP to the CAM side , only at the Display
side. That's an issue.


Putting an amp at the dislay end just amplifies signal plus noise, it
must be closer to the camera so that it only amplifies signal and not
noise.....

** Where is this mysterious extra noise coming from ??

The self noise of a 75 ohm source in a 5 MHz bandwidth ( circa 1uV ) is not
relevant to a 1 volt video signal.

The antenna problem, where one is dealing with uV level signals, is another
kettle of fish.



..... Phil