The reason been, we are replacing existing amp. that worked with 30 VAC with amp. that can use 60-75- 90 VAC.
One other problem is that coaxial cable specifications changes with temperature.
In attachment a bit of this explanation.
Re: Calculating Voltage Loss
Member #: 3359
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Name:
Andy Lamarre
Name:
Andy Lamarre
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Catv Expert
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Dir.
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Montreal, Quebec, Canada
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~66 years
This is by far the most complicated and unknown in the CATV industry.
The reason been, we are replacing existing amp. that worked with 30 VAC with amp. that can use 60-75- 90 VAC.
One other problem is that coaxial cable specifications changes with temperature.
In attachment a bit of this explanation.
The reason been, we are replacing existing amp. that worked with 30 VAC with amp. that can use 60-75- 90 VAC.
One other problem is that coaxial cable specifications changes with temperature.
In attachment a bit of this explanation.
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