In a message dated 9/10/98 11:24:37, firstname.lastname@example.org wrote:
<<I have some Alpha Wire Company coax p/n 9847.
I can find no reference to this part number. Anybody
out there taht can tell me the impedance and velocity
factor of this coax?>>
You're in luck... According to my ALPHA W-10 Catalog, p/n 9847 is a
solid #14Ga Center Conductor,
Cellular (foam) Polyethylene Dielectric,
bare copper Shield w/nominal coverage of (only) 81%,
Black PE (solid polyethylene) Jacket,
75 Ohms Impedance,
78% Vp (velocity factor), and
17.3 pF/ft Capacitance...
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