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Isolation requirements from 60 Hz noise on long comm. cable runs
For most industrial computer inputs of digital or analog data, what are the requirements to limit 60Hz induced signals? Application presumes use of shielded twisted pair cable on the communication (data) circuit, run in proximity to large electrical power lines in non-ferrous ductbanks, for...- harryII
- Thread
- Replies: 2
- Forum: Communication & signal processing engineering
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Half tone (Dithering) with Encad plotter and Microstation
Can anybody please help on the possibility of plotting half tone backgrounds using the above referenced encad plotter and microstation software? The specifics of our case are: Encad is the manufacturer of a plotter, of which we have the Cadjet2 model. The problem is the plotter will not...- harryII
- Thread
- Replies: 0
- Forum: -Engineering printers and plotters discussion
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Medium Voltage Ductbanks
Folks, Do any of you have or know of software or spreadsheets in the low cost or free price range for computing ductbank cable capacities? Calcware has been mentioned above, any other candidates out there? Your user comments would be appreciated on Calcware and any other programs that you...- harryII
- Post #8
- Forum: Electric power & transmission & distribution
