EZ 141-70-AL
SCOPE
This specification covers the requirement for EZ141-70-AL, semi-rigid coaxial cable:
.141 inch diameter 70 ohm with silver-coated copper-clad steel center conductor, solid PTFE dielectric and seamless aluminum outer conductor.
MECHANICAL
INNER CONDUCTOR: .0201 +-.001 inch diameter silver-coated copper-clad steel wire, per ASTM B-501 (AWG #24)

DIELECTRIC: .107 +-.001 inch diameter solid PTFE, in accordance with
MIL-C-17

OUTER CONDUCTOR: .141 +-.001 inch diameter seamless alloy 1100 aluminum tubing
BEND RADIUS: .375 inch minimum for a 360 degree excursion
WEIGHT: 1.7 lbs. per 100 feet 2.5 Kg. per 100 meters
OPERATING TEMP: -55° C to +125° C
ELECTRICAL
CHARACTERISTIC IMPEDANCE: 70.0 ohms +-2 ohms
VELOCITY OF PROPAGATION: 69.5% nominal
DIELECTRIC CONSTANT: 2.07 nominal
VOLTAGE WITHSTANDING: 5000 vrms @ 60 hz
CORONA EXTINCTION VOLTAGE:
MAXIMUM OPERATING FREQUENCY: 41 GHz

TYPICAL ATTENUATION:
Frequency(GHz) db/100ft
0.5 9.5
1.0 13.8
5.0 33.1
10.0 49.4