[time-nuts] Build my own dist. amp ??

Bruce Griffiths bruce.griffiths at xtra.co.nz
Sat Dec 13 21:22:27 UTC 2008


Glenn Little WB4UIV wrote:
> With TV stations shifting to digital, how would a surplus analog 
> video distribution amplifier do?
>
> There should be a lot of high end amplifiers made by Grass Valley 
> (Tektronix) available soon.
>
> These are used in a frame. The input loops through the frame. Each 
> amplifier has 6 isolated outputs. Depending on the amplifier, you 
> might have control over the equalization or not. All that I have seen 
> allow the amplifier gain to be adjusted from the front of the module.
>
> 73
> Glenn
> WB4UIV
>
>   
>   
If and only if you can live with the likely poor phase noise and isolation.
Equalisation is not necessary or even particularly useful for a single
output frequency.

Bruce




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